"Cell Respiration And Photosynthesis Lab Report" Essays and Research Papers

  • Cell Respiration And Photosynthesis Lab Report

    1112.317 Lab Report Amounts of Carbon Dioxide/ Oxygen Animals are Producing/ Consuming Introduction Every cell needs a source of energy in order to perform their daily functions. However the process to get this energy is different for plant and animal cells. Plants cells undergo a process called photosynthesis where light energy from the sun is used to convert carbon dioxide and water into glucose and oxygen. For animal cells, the process is known as cellular respiration by which cells break down...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 803  Words | 5  Pages

  • Photosynthesis and Cellular Respiration lab report 1

    Photosynthesis and Cellular Respiration Nina R. McCray May 5, 2015 Biology Lab (SCIE207-1502-A-07) LaDonna McCowan-Ferrier Photosynthesis and Cellular Respiration Lab Report Introduction This is an investigation of the effect of the intensity of light (photosynthesis) have on the rate of cellular respiration (measured as the number of oxygen bubbles). We will determine whether or not it is possible to examine the relationship between photosynthesis and cellular respiration under...

    Carbon dioxide, Cellular respiration, Incandescent light bulb 358  Words | 4  Pages

  • Photosynthesis lab report

    Abstract Photosynthesis is a food making process for algae and plants. The photosynthesis process rate varies from different wavelengths and intensities of light. This lab will evaluate the optimal wavelengths and degrees of intensity during photosynthesis when chloroplast is exposed to light. The mixtures of DCPIP with water, PO4 buffer, and chloroplast will be prepared in a number of cuvettes. The cuvettes were tested individually at different wavelengths and intensities to find the optimal rate...

    Adenosine triphosphate, Calvin cycle, Chloroplast 1783  Words | 6  Pages

  • Cell Membranes lab report

    BioLab3 Lab Report 7 Cellular Respiration Answer Key Student Name: I. The ATP Cycle Define the following terms: Autotroph Heterotroph Aerobic respiration Anaerobic respiration Complete the chart below: Letter Defining Term A B C D II. Anaerobic Respiration Define the following terms: Alcoholic fermentation EXERCISE 1 – Alcoholic fermentation At intervals of 20, 40, and 60 minutes, the tubes are removed. Record the...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 617  Words | 5  Pages

  • Photosynthesis & Cellular Respiration Lab

    PHOTOSYNTHESIS & CELLUAR RESPIRATION LAB REPORT % Absorption 400 425 450 475 500 525 550 575 600 625 650 675 700 Average 47 44 37 27 14 10 8 9 9 10 15 17 14 Use the graph of Average % Absorption for Grass Pigments to answer the following questions. ANSWER ONLY THE QUESTIONS BELOW. YOU WILL LOSE POINTS IF YOUR ANSWER INCLUDES UNRELATED INFORMATION. 1. What specific range of wavelengths explains why grass is green? The absorption of all wavelengths outside approximately...

    Cellular respiration, Cytochrome c, Green 592  Words | 3  Pages

  • Photosynthesis Lab Report

    ------------------------------------------------- Biology 104 ------------------------------------------------- Lab Section: 14 ------------------------------------------------- TA: Victoria Prescott ------------------------------------------------- Date: 9/13/2012 ------------------------------------------------- ------------------------------------------------- The Effects of Light Intensity and NaHCO3 concentrations on the Rate of Photosynthesis ------------------------------------------------- ------------------------------------------------- ...

    Carbon dioxide, Chloroplast, Eukaryote 1342  Words | 5  Pages

  • Respiration Lab

    Tyler Cowan Professor Foltz Biology 181 April 8th 2015 Lab Report: Respiration Abstract: The objective of this lab was to figure out which has a higher cell respiration rate between crayfish and elodea. In order to figure this out we first set up three beakers to represent our control, elodea and crayfish and filled them with 75mL of culture solution which were dechlorinated making the solution acidic. We then had to place both the elodea and the crayfish in separate beakers filled with 25mL...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 717  Words | 3  Pages

  • Respiration and Photosynthesis

    Respiration” and “Photosynthesis All life depends on two chemical reactions . These two processes are quite crucial because they are a source to nearly all life on Earth. Both of these processes are quite similar yet differentiate vastly. In this essay I’ll be comparing and contrasting “Photosynthesis” and “Respiration”. I’ll start by discussing what actually happens...

    Adenosine triphosphate, Carbohydrate, Metabolism 838  Words | 3  Pages

  • Lab Five Cell Respiration

    LAB FIVE CELL RESPIRATION INTRODUCTION Aerobic cellular respiration is the release of energy from organic compound from organic compounds by metabolic chemical oxidation in the mitochondria within each cell. Cellular respiration involves a series of enzyme-mediated reactions. The equation below shows the complete oxidation of glucose. Oxygen is required for this energy-releasing process...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 1590  Words | 5  Pages

  • Lab Report on Photosynthesis

    Lab Report: Understanding Photosynthesis Gen Biology Lab Abstract: This lab was called photosynthesis: understanding photosynthesis. It is a highly complex process that needs to be broken down in many steps to understand how it works. This lab covers the big components in photosynthesis including carbon dioxide intake, light consumption, and varying pigmentation. Introduction: Photosynthesis is a huge concept to learn and understand in the field of biology. Plants have their own special...

    Carbon dioxide, Chlorophyll, Color 1236  Words | 4  Pages

  • photosynthesis lab report

    Photosynthesis Lab Report Purpose: To research the effect of different wavelengths (colors) of light on plant growth during photosynthesis. Background Information: Photosynthesis is the process by which sunlight is captured by chloroplasts within plant cells and turned into energy. This energy is used to help the plant grow roots, leaves, flowers and fruit. Energy is required by living things...

    Color, Green, Incandescent light bulb 640  Words | 3  Pages

  • Photosynthesis Lab Report

    use a process called photosynthesis to covert energy from the sun into energy they can use for their activities. The plant’s chloroplasts, along with water, carbon dioxide, and light are the essential elements required for photosynthesis to take place. The “photo” part of photosynthesis is in reference to the fact that the process requires light. The simplest form of the photosynthesis equation is: H2O + CO2 ----light----> (CH2O)N + O2 As shown in the equation, photosynthesis produces carbohydrates...

    Carbon dioxide, Chloroplast, Cyanobacteria 1392  Words | 4  Pages

  • Cellular Respiration Lab Report

    Analyzing the Rate of Cellular Respiration in Germinating and Non-germinating Black-eyed Peas I. Hypothesis If the cellular respiration rate of germinating black-eyed peas and non-germinating black-eyed peas is compared then the germinating black-eyed peas will have the higher respiration rate. II. Background Organisms need some sort of energy to facilitate their growth and development. Usually, this energy is in the form of adenosine triphosphate, or ATP. Cellular respiration is the process that synthesizes...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 993  Words | 6  Pages

  • Lab Reports

    lab reports becca Medina Biology Lab 1107 Lab Notebook The Scientific Method Problem: Will a male or female have a higher heart rate after participating in the physical activity of running up three floors of a building? Both students are involved in sports that require physical activity. Hypothesis: We believe that the male would have a lower heart rate after running up the stairs determining that he is in better shape. Materials/Methods: The two students will both run up the same number...

    Carbon dioxide, Cell nucleus, Eukaryote 1091  Words | 4  Pages

  • Ap Bio Lab 5: Cell Respiration

    | AP Biology Lab #5: Cell Respiration | | | | | | Brian Suarez Completed with Yeonah Suk, Michelle Lee, and Agron 12/14/12 SBS21X (Period 1 & 2) Ms. Brady Brian Suarez Completed with Yeonah Suk, Michelle Lee, and Agron 12/14/12 SBS21X (Period 1 & 2) Ms. Brady Introduction To be able to carry on metabolic processes in the cell, cells need energy. The cells can obtain their energy in different ways but the most efficient way of harvesting stored food in...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 1940  Words | 7  Pages

  • Electrochemical cells Lab report

    Electrochemical Cells Lab Report AP Chemistry Block 1 Analysis: The purpose of Part 1 of this laboratory is to construct a table listing the reduction potentials of a series of metal ions in order of ease of reduction. The series of half-cells is constructed by placing a piece of metal into a 1.0 M solution of its ions for each metal in the series. The metals are Cu, Fe, Pb, Mg, Ag, and Zn. The half-cells are connected by a salt bridge constructed of a strip of filter paper soaked in a solution...

    Electrochemical cell, Electrochemistry, Electrolysis 1022  Words | 6  Pages

  • Cell Lab Report

    STRUCTURE AND FUNCTION OF LIVING CELLS Name Answer the following questions as you work your way through the lab material typing in your answers. Then submit your completed lab report through the “Assignment” feature. This lab report is worth 50 points towards your final lab grade. Also, per the Honor Code, this work must be your own. CELLS Using your Biology Textbook answer the following questions. 1. What types of organisms are Prokaryotes? The Prokaryotes are organisms that are...

    Archaea, Bacteria, Cell 1076  Words | 5  Pages

  • IB Bio lab report on photosynthesis

    The effect of different coloured lights on the rate of Photosynthesis Objective: To find out which colour of light provides the best consequences for the production of oxygen/ the rate of photosynthesis Background: In photosynthesis, there are two main parts, including light dependent and light-independent reactions. Plants use the energy from light for producing sugar, which is being converted into ATP by cellular respiration. They also are the only organisms that produce oxygen along with glucose...

    Chlorophyll, Color, Light 1503  Words | 7  Pages

  • Photosynthesis Lab

    Lab Report #1 Photosynthesis Lab Report: The Effects of Varying Concentrations of CO2 on the rate of Photosynthesis in Spinach Leaves Introduction Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct. The purpose of this experiment is to see how different concentrations of carbon...

    Carbon dioxide, Carbonate, Chlorophyll 600  Words | 6  Pages

  • Understanding the Scientific Method: Photosynthesis and Cellular Respiration

    Phase 1 Lab Report Title: Understanding the Scientific Method: Photosynthesis and Cellular Respiration Instructions: Based on the virtual experiment, you will answer some questions and write a 1-page lab report using the scientific method. When your lab report is complete, submit this document to your instructor in your assignment box. Using what you learned on the lab animation, answer the following questions: Define a hypothesis that is suggested by the data that are collected in the lab. Complete...

    Citation, Scientific method, Theory 455  Words | 2  Pages

  • AP Biology Cell Respiration Lab

    Cell Respiration Lab Introduction Cell respiration is the process in which glucose and oxygen are used to convert carbon dioxide and ATP, necessary in order to power the energy of cells. Three steps make up cell respiration: glycolysis, citric acid cycle, and oxidative phosphorylation. The overall equation for cellular respiration is C6H12O6 + 6O2 → 6CO2 + 6H2O + 686 kilocalories of energy/mole of glucose oxidized. Cellular respiration is measured in three ways: consumption of O2, production...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 719  Words | 7  Pages

  • The Importance of Photosynthesis and Respiration

    Importance of Photosynthesis and Respiration Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat: Photosynthesis is the process in which certain life forms are able to use sunlight to create energy. This energy is created by making carbohydrates from carbon dioxide and water in the presence of chlorophyll. Plants release large amounts of oxygen into the atmosphere as they produce much more than needed during the photosynthesis process. ...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 749  Words | 3  Pages

  • Lab Report

    Due Date:       Section: Exercise 8: Photosynthesis This exercise is worth a total of 15 points. To receive full credit for Exercise 8, you must submit the following: 1) The typed Exercise 8 report form, complete with all of your data recorded and questions answered. 2) A full scientific report for the Part I experiment that your group conducted. Use the supplemental guide to writing a scientific report to help you produce this report. Part 1: Does light matter? ...

    Carbon dioxide, Chlorophyll, Leaf 434  Words | 3  Pages

  • Photosynthesis Respiration Worksheet Key

    Photosynthesis & Cellular Respiration Worksheet Name:__________________________________________Period:_______ Vocabulary: Match the phrases on the left with the term that best fits. Use answers only one time. ___J 1. Organisms that make their own food A. Chloroplasts ___A 2. Site of photosynthesis B. Aneorobic ___F 3.Process occurs in a mitochondrion C. Aerobic ___D 4.C6H12O6 D. Glucose ___B 5. Process does not require oxygen E. ATP ___C 6. Process requires oxygen...

    Adenosine triphosphate, Bacteria, Carbon dioxide 376  Words | 2  Pages

  • Cell respiration lab report

    Group Members: Rafael Gonzalez, Giovanni Livani Benchmark: SC.912.SC.L.18.9 Understand the interrelationship of photosynthesis and cellular respiration. Problem Statement: Does Exercise let you Breath more CO2? Intro: Cellular respiration allows organisms to use energy stored. The materials produced are carbon dioxide and water. The body has stored away from the foods we eat in the form of glycogen, for the energy required to contract muscles movement. Lactic acid fermentation is glucose and...

    Carbon dioxide, Cellular respiration, Fermentation 313  Words | 2  Pages

  • Description of Photosynthesis and Respiration

    1. Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat. Include in your paper: •Complete descriptions of photosynthesis and aerobic respiration. •Describe how these two processes are linked between plants and animals based on the reactants and products (water, carbon dioxide, glucose and oxygen) of both pathways. •Include a description of how energy is transferred from sunlight to ATP, from ATP to sugars, and from sugars...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 824  Words | 3  Pages

  • PHOTOSYNTHESIS AND CELLULAR RESPIRATION

    PAPER #1; PHOTOSYNTHESIS AND CELLULAR RESPIRATION Name: Melvin G. Abramson SCI 115 – Essentials of Biology Professor: Casey Bethel Date: May 1st, 2012 Photosynthesis is the progression of translating light energy to chemical energy and storing it in the acquaintance of sugar. This process occurs in plants and some algae. Photosynthesis takes place in the chloroplasts, distinctively using chlorophyll, the green pigment implicated in photosynthesis. Photosynthesis...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 732  Words | 3  Pages

  • Photosynthesis and Cellular Respiration

    Cellular Respiration is the process that allows organisms to use the energy stored in glucose. Photosynthesis the process by which plants, bacteria and some fungi that use energy from sunlight to produce sugar. These two have similarities and differences, too. Cellular respiration is what the plants need and photosynthesis is what the organisms or the animals need. Photosynthesis has many facts to learn about. Cellular respiration has a lot of facts, as well. Cellular respiration and photosynthesis...

    Carbon dioxide, Cellular respiration, Chloroplast 1232  Words | 5  Pages

  • AP/IB Biology - Cell Respiration & Photosynthesis

    Cell Respiration & Photosynthesis BIO STUDY GUIDE (Ch. 9.1-9.5, 10.1-10.3) I) CELLULAR RESPIRATION A) Catabolic Pathways A.1) Fermentation: partial degradation of sugar that occurs w/o oxygen A.2) Cellular Respiration: oxygen is used A.3) Redox Reactions (Oxidation-Reduction that exchanges electrons) Oxidation: loss of electrons (energy must be added) Reduction: addition of electrons. (-) charged electrons added to atom reduce amount of (+) charge of that atom A.4) Stepwise Energy Harvest...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 1104  Words | 5  Pages

  • Photosynthesis and Cellular Respiration Biology Lab Report

    Lab #2: Energy in Cell Virtual Lab - Week 3 NAME: ________________________________________ 1. What is the importance of the light and dark reactions in photosynthesis? Photosynthesis works by absorbing light. Our sun gives off energy and the chlorophyll from the plant absorb this energy. The energy is then used to separate water into hydrogen and oxygen and then they combine hydrogen and carbon dioxide to make sugars. 2. What happens to food energy during photosynthesis? During...

    Adenosine triphosphate, Carbohydrate, Carbon dioxide 342  Words | 2  Pages

  • Lab Report-Photosynthesis

    Introduction Photosynthesis is a redox reaction which requires carbon dioxide, water and light to produce water and a 6-carbon sugar. The process of photosynthesis consists of two parts, a light reaction and a light-independent reaction. The method of changing light energy into chemical energy for the formation of NADPH and ATP is done through the light reactions. Light independent reactions use carbon dioxide and the products of light reactions (ATP and NADPH) to form compounds such as glucose...

    Calvin cycle, Cellular respiration, Chloroplast 1485  Words | 5  Pages

  • Cell Bio Lab Report

    TITLE AND AUTHOR Lab 7 Analysis of purified Concanavalin A via:Hemagglutination INTRODUCTION The purpose of this lab was to test the biological activity of ConA by performing a hemagglutination assay. If ConA is active then agglutination will occur due to ConA’s free receptors being able to bind to the glucose residues on the sheep’s red blood cells. If ConA is not active then no agglutination will occur. To test the hemagglutination reaction, two types of ConA...

    Blood, Blood cell, Blood cells 711  Words | 3  Pages

  • Beet Cells Lab Report

    The Effect of Temperature on Beet Cell Membranes and Concentration of Betacyanin Released Introduction Membranes are an important feature of plant cells and they act as a barrier that separates the interior of the cell from the external environment (Campbell et al., 2008). Each membrane layer is composed of a phospholipid layer, which is semi-permeable and possesses the ability to control the movement of diffusion. Within the centre of a cell, the vacuole that is responsible for storage and...

    Bacteria, Beet, Cell 1303  Words | 4  Pages

  • Lab Report Respiration

    exercise. This is a valid conclusion because when individuals exercise their blood pumps more. This causes a larger circulation of oxygen and nutrients. Thus, with more nutrients and oxygen circulating through the working body cells of the finger, it will take less time for the body cells in the finger to tire out, as they may have done without prior exercise. Suggestions for improvement: Despite being a superficially simple experiment, there were many potential sources of error present in conducting...

    Arithmetic mean, Error, Exercise 832  Words | 3  Pages

  • Cell respiration Lab report

    Lab 5 Cell Respiration Purpose: The purpose of this lab is to measure the consumption of oxygen by respiring seeds and to compare respiration rate at two different temperatures. Background Research: Cellular respiration is the process of oxidizing food molecules, like glucose, to carbon dioxide and water. C6H12O6 + 6O2 + 6H2O → 12H2O + 6 CO2 The energy in glucose is used to produce ATP. Cells use ATP to supply their energy needs. Cellular respiration is therefore a process in which the energy...

    Carbon dioxide, Cellular respiration, Gas 2450  Words | 6  Pages

  • Photosynthesis Lab

    Concentrations of Carbon Dioxide on the Rate of Photosynthesis in Spinach leafs


 Name: Helena H. Jonsdottir Partner: Emily Helena Kraus Date: 26.03’13 Class: IB Biology 1B Instructor: Ms. Kende Research Question: How does the concentration of carbon dioxide affect the rate of photosynthesis in spinach leafs? Introduction: Spinach is a eukaryotic photoautotroph, contains plant cells and appears to be green, this suggests that it...

    Acid, Adenosine triphosphate, Calvin cycle 1409  Words | 6  Pages

  • Voltaic Cell Lab Report

    potential difference in voltaic cell. Aim: To investigate the effect of concentration of electrolyte of the potential difference in voltaic cell. Introduction: Chemical reactions involving the transfer of electrons from one reactant to another are called oxidation-reduction reactions or redox reactions. In a redox reaction, two half-reactions occur; one reactant gives up electrons (undergoes oxidation) and another reactant gains electrons (undergoes reduction). Voltaic cell is a device in which a...

    Anode, Electrochemical cell, Electrochemistry 928  Words | 5  Pages

  • Eukaryotic Cell Lab Report

    Differentiating Between Prokaryotic and Eukaryotic Cells, Distinguish Among Plant, Animal, and Protist Cells, and Identifying the Organelles that are Evident in Them Introduction There are two different types of cells, prokaryotes and eukaryotes. Prokaryotes, such as bacteria, lack a nuclear membrane and other membrane bound organelles. Their genetic material consists of a single molecule of singular DNA. Eukaryotes, such as plant and animal cells, have a nuclear membrane and other membrane bound...

    Bacteria, Cell, DNA 1081  Words | 4  Pages

  • Bio Lab Report

    INTRODUCTION Cellular respiration is the release of energy from organic compounds by metabolic chemical oxidation in the mitochondria in each cell. Cellular respiration involves a number of enzyme mediated reactions. There are three ways cellular respiration could be measured. The consumption of O2 Production of CO2 (how many moles of CO2 are produced in cellular respiration) and the release of energy during cellular respiration in this lab you will study cellular respiration in yeast cells. I will alter...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 849  Words | 3  Pages

  • Biology Lab Report on the Effects of Photosynthesis

    Abstract For this lab the rate of photosynthesis was analyzed upon plant leaves. A sample of a light exposed and a not-light exposed leave were used to clearly identify the role of sunlight in the process of producing and storing energy. Aim We are trying to find proof, to demonstrate the necessity of light and chlorophyll in the process of photosynthesis. Background Photosynthesis occurs in organisms which contain chlorophyll. It's a process that involves the chloroplasts to synthesize glucose...

    Chlorophyll, Iodine, Leaf 1270  Words | 5  Pages

  • Cellular Respiration

    |AP Cellular Respiration Lab Report | |Lab #3 | | | | ...

    Adenosine triphosphate, Cellular respiration, Citric acid cycle 2280  Words | 7  Pages

  • Photosynthesis Lab

    Photosynthesis: Experiment Instructions (Lab Report)<="" span="">Note: These experiments were adapted from two different web sites.  Links are provided to them so that you can look at their wonderful pictures and illustrations that make the process more clear.  However, you need to follow the instructions here to do the experiment correctly.MATERIALS NEEDED (Oxygen Production)Lamp Compact Fluorescent Light (curly light bulb) of at least 60W equivalence (13W or better) Fresh Spinach Leaves ...

    Compact fluorescent lamp, Filter paper, Fluorescent lamp 1592  Words | 3  Pages

  • Photosynthesis

    Photosynthesis Green plants absorb light energy using chlorophyll in their leaves. They use it to react carbon dioxide with water to make a sugar called glucose. The glucose is used in respiration, or converted into starch and stored. Oxygen is produced as a by-product. This process is called photosynthesis. Temperature, carbon dioxide concentration and light intensity are factors that can limit the rate of photosynthesis. Photosynthesis summary Photosynthesis [photosynthesis: The chemical change...

    Carbon dioxide, Cell wall, Cyanobacteria 858  Words | 3  Pages

  • Photosynthesis Lab

    PHOTOSYNTHESIS LAB
Alyssa Wright VARIABLE: LIGHT INTENSITY AIM: to investigate the effect of light intensity (lux) on the amount of oxygen produced (number of bubbles) HYPOTHESIS: I predict that the rate of oxygen produced increases, as the light intensity increases, but only to a point. I predict this will happen because the plant will have enough carbon dioxide and water to keep up with the amount of light that there is. When there is less light intensity, photosynthesis will happen...

    Carbon dioxide, Fahrenheit, Light 1012  Words | 4  Pages

  • Lab Report About Examination of Protozoan Cultures

    SAMPLE DESCRIPTIVE LAB REPORT Examination of Protozoan Cultures to Determine Cellular Structure and Motion Pattern Abstract Protozoans are unicellular eukaryotes with either plant- or animal-like characteristics. Through careful observation, we analyzed various protozoan cultures in order to identify characteristics associated with cell structure and movement of these one-celled organisms. We found that Protists exhibit certain characteristics that allow them to be categorized into different...

    Bacteria, Cell, Ciliate 1471  Words | 5  Pages

  • cellular respiration lab

    Cellular Respiration Purpose The purpose of this experiment was to determine the effect of body mass and temperature on the rate of respiration in the mouse. Hypothesis When the temperature is reduced, cellular respiration will increase. Measurement Weight the mouse and use soda lime for mouse to perspire. Oxygen was inhaled and carbon dioxide was exhaled. Carbon dioxide was absorbed by soda lime. Rate of respiration was measured in terms of ml of oxygen per min over grams. General...

    Carbon dioxide, Cellular respiration, Energy 396  Words | 4  Pages

  • Salinity Lab Report

    contained in a liter of water. If you put these organisms in a bottle and turn on the lights, you get photosynthesis. If you turn off the lights, you turn off the primary production. Darkness has no effect on respiration. This is because cellular respiration is actually the reverse process of photosynthesis. Oxygen is a necessity of life requirements for basically all living organisms.* In this lab we are testing how different levels of salinity in the water indirectly affects the gross primary productivity...

    Algae, Carbon cycle, Carbon dioxide 926  Words | 3  Pages

  • Cell Energy Worksheet - Cellular respiration

    Associate Program Material Cell Energy Worksheet Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. The reactions involved in respiration are catabolic reactions that involve the redox reaction...

    Adenosine triphosphate, Calvin cycle, Carbon dioxide 1020  Words | 4  Pages

  • Environmental Lab Report

    HAEF Psychico College ENVIRONMENTAL SYSTEMS & SOCIETIES LAB REPORT (SL) TITLE OF LAB : Investigation of the impact of overpopulation in biodiversity Objective of the investigation: To investigate the impact of climate change in biodiversity Research Question: How does the temperature change ( each pot will be held in 35°C,  20°C,  10°C,  0°C,  -10°C respectively) influence the growth of lettuce plants calculated from the measurement of the weight of each plant every 2 days...

    Annual plant, Greenhouse, Light 709  Words | 3  Pages

  • Comparison & Contrast between Photosynthesis and Cellular Respiration

    Cells of all organisms are capable in acquiring the energy necessary to fuel chemical reactions for growth, repair, survival, and reproduction. Photosynthesis & cellular respiration are the main pathways of energy flow in living things. Photosynthesis is a process by which plants and some other organisms convert, light energy from the sun, CO2 from the air & H2O from the earth, into chemical energy stored in molecules like glucose. Cellular respiration is a process in which O2 is delivered to cells...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 993  Words | 3  Pages

  • Microbio Lab 102 Report

    this species are a result of their combinations of different carotenoid and bacteriochlorophyll pigments used during photosynthesis (3). One of their defining characteristics is anoxygenic photosynthesis, which does not produce oxygen during photosynthesis. This occurs because the bacteria do not use H2O as an electron donor, instead obtaining their electrons for use in photosynthesis via the oxidation of organic molecules (photoorganoheterotrophy) or by oxidizing inorganic molecules other than water...

    Bacteria, Cellular respiration, Cyanobacteria 1435  Words | 5  Pages

  • The Effect of Different Temperature on the Cell Respiration.

    The effect of different temperature on the cell respiration. Introduction: Cell respiration is the controlled release of energy from organic compounds in cells to form ATP,and then release waste products. The process of cell respiration can take place in the presence or absence of oxygen. In either case,the first stage of cell respiration is glycolysis.The effect of temperature on cell respiration mainly depends on the effect of temperature on of enzyme activity.Generally speaking in a certain...

    Adenosine triphosphate, Carbon, Carbon dioxide 635  Words | 3  Pages

  • Biology Photosynthesis Lab

    Biology lab AIM: To test a leaf for starch APPARATUS/MATERIALS : * bunsen burner, tripod stand, wire gauze(OR 90oC electric water bath OR hot plate) * 250 cm3 beaker * boiling tube * anti- bumping granules * forceps * test tube holder * white tile * leaf to be tested (hibiscus leaves are excellent) * 90% ethanol * iodine/potassium iodide solution PROCEDURE: The video above shows the steps in Testing a Leaf for the Presence of Starch. The Procedure outlined...

    Boiling, Glucose, Iodine 925  Words | 3  Pages

  • Photosynthesis Lab

    Photosynthesis Lab Data Collection: The absorption of different wavelengths of light by Chlorophyll Wavelength (nm) Absorbance of light by chlorophyll (Arbitrary units) Diluted Calculation New Reading (Arbitrary units) Violet 430 2.35 50% 2.35 x 2 3.20 Blue 470 1.09 - - 1.09 Blue-Green 492 0.38 - - 0.38 Green 520 0.77 - - 0.77 Yellow-Green 550 0.85 - - 0.85 Yellow 580 1.43 - - 1.43 Orange 600 0.65 - - 0.65 Red 700 0.16 - - 0.16 Absorption and reflection of light: Different...

    Absorption, Color, Digestion 733  Words | 3  Pages

  • Photosynthesis vs. Semiconductor Solar Cell

    Photosynthesis vs. Semiconductor based solar cell. Photosynthesis vs. Semiconductor based solar cell. Wais Ghowsi Instructor: Meri Stanec SCI 115 April 24th, 2011 What is Photosynthesis? Photosynthesis simply means the conversion of light energy into chemical energy by living organisms. In photosynthesis, the raw materials are water and carbon dioxide. Energy is taken from sunlight and the end products give out glucose and oxygen. It is the most important, naturally occurring process...

    Energy, Entropy, Oxygen 1201  Words | 4  Pages

  • Lab 6: Cellular Respiration

    AP Biology I Investigation 6 AP Bio: Lab 6 Cellular Respiration Introduction Some knowledge that is needed before performing this lab are as follows: First of all, cellular respiration is the metabolic processes whereby certain organisms obtain energy from organic molecules. This process includes glycolysis, the Krebs cycle, and the Electron Transport Chain. Glycolysis is a process that takes place in te cytosol and it oxidizes glucose into two pyruvate. Glycolysis also makes ATP and NADH. The...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 1790  Words | 5  Pages

  • Lab 5 Worksheet Photosynthesis

    _______(savanna chatham)_________________ Virtual Lab #5- “Which Colors of the Light Spectrum are Most Important for Plant Growth? Instructions: Open the link to Launch “Virtual Lab #6- Photosynthesis” Read all instructions on the left-hand side of the lab. Watch the short Video at the bottom of the lab Complete the “Pre-Lab” Questions. Complete the Lab Activity Record your findings in the “Results” and “Post-Lab” sections and answer all review questions Pre-Lab: 1.) List all of the colors found in the visible...

    Color, Green, Light 683  Words | 3  Pages

  • 6P project in Photosynthesis and respiration rules outline Biology I Bacch 2014

    project? Topics: Photosynthesis (chapter 7) and Cellular Respiration (chapter 8) Objectives: to explain and describe the metabolism of photosynthesis reactions and respiration reactions Specific objectives: (each one is a topic project) to explain the overall reactions of photosynthesis and respiration as metabolic pathways and coupled reaction. to explain and describe photosynthesis light dependent reaction and photosystems I and II in the thylacoid to explain and describe photosynthesis light independent...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 1191  Words | 5  Pages

  • Cellular Respiration

    W0Associate Program Material Cell Energy Worksheet Answer the following questions: Cellular respiration: • What is cellular respiration and what are its three stages? Cellular respiration is a way cells store food and energy, a catabolic pathway for the production of adenosine triphosphate (ATP). The cellular respiration happens in both eukaryotic and prokaryotic cells. The three stages are Glycolysis, Citric cycle, and electron transport. • What is the role...

    Adenosine triphosphate, Carbon dioxide, Cellular respiration 431  Words | 3  Pages

  • Mitotic Index Lab Report

    Mitotic Index Lab Report Results: My results of the Mitotic Index Lab Report Interphase Prophase Metaphase Anaphase Telophase Total # of cells 39 9 8 22 7 85 % of cells 46% 11% 9% 26% 8% 100% Average class results of the Mitotic Index Lab Report Interphase Prophase Metaphase Anaphase Telophase Total # of cells 33 11 6 7 4 61 % of cells 54% 18% 10% 11% 7% 100% Summary of results: While conducting the Mitotic Index Lab it was difficult to identify what stage the cells were in because the...

    Cancer, Cell cycle, Cell division 377  Words | 2  Pages

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