• plasmolysis
    Study of plasmolysis Objective: To study the phenomenon of plasmolysis and deplasmolysis in plant cells Materials required: onion bulb,watchglass,petridish,forceps,brush,needles,microscope,coverslip,sucrose solution. (Onion is taken as it is easily available) Procedure: 1. Take an...
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  • Cell
    Introduction This lab report is based on an experiment on cell division. The process by which cells go through from the time it is formed and the time it reproduces itself. Clearly we understood the two stages and the stages of these cell divisions and their functions including characteristics. N
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  • Onion
    Onion From Wikipedia, the free encyclopedia Jump to: navigation, search "Onions" redirects here. For the surname, see Onions (surname). This article is about the plant term. For other uses, see Onion (disambiguation). Onion Onions Scientific classification Kingdom: Plantae Division:
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  • Cell Division
    4.I believe that our observations are repressentative of cell division taking place in the oinon root tip. Firstly, this is because our numbers of the number of cells in each phase of mitosis are similar to the rest of the groups, so we can assume our results are most likely correct. We can also a
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  • Cell Structure
    Introduction The human body is made up of trillions of cells; these cells are the body’s living building blocks. The cells themselves, as with the human body, are highly organised and within their interior have many highly specialized organelles. Through the coordinated actions of these cellula
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  • Chapter 12: the Cell Cycle
    Biology, 7e (Campbell) Chapter 12: The Cell Cycle Chapter Questions 1) The centromere is a region in which A) chromatids are attached to one another. B) metaphase chromosomes become aligned. C) chromosomes are grouped during telophase. D) the nucleus is located prior to mitosis. E)
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  • Onion Dna Extraction
    ANSWERS TO STUDENT QUESTIONS 1. Buffer: A solution that will maintain a constant pH, chelate metal ions and generally maintain an environment that will prevent disruption of the experiment. Precipitate: The solid which is visible when a substance becomes insoluble from a solution. Filter: T
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  • Cell Biology Test 1
    Cell Biology Exam 1 Notes Lecture 1: Introduction to Cell Biology • Biology is studied at different levels of organization Time Scale • [Figure 1-9] How big is a cell and how big are its parts? • There are important simil
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  • Extracting Onion Dna
    Extraction of DNA from an Onion Molecular biologists and biochemists are involved with research in finding out as much as possible about the DNA in plants. DNA was discovered in the 1950’s, there still remains a lot to be known about it, especially how it is used to determine the physical trait
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  • Cell Biology Meiosis and Mitosis
    Cell Biology (CP8121) Experiment 2: Observing Mitosis and Meiosis on cell specimens (Formal report) Name: Wong Chung An Class: DMLS/FT/1B/02 Admin number: P1138687 Summary This experiment aims to observe mitosis and meiosis on cell specimens. It involves the modelling of the stages of me
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  • Cell Notes Class Ix
    Class IX: Biology Chapter 5: The fundamental unit of life. Chapter Notes Key learnings: 1) In 1665, Robert Hooke first discovered and named the cells. 2) Cell is the structural and functional unit of all living organisms. 3) Organisms may be unicellular or multicellular. A single cell co
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  • Onion and Calamansi Extract as Cockroach Killer.Docx
    "Onion and Calamansi Extract as Cockroach Killer"  A. Background of the study  Cockroaches are one of the most commonly noted pest insects due to their population. More than 3000 species live in tropical regions. They are abundant in and aroud dwellings in temperate areas. Cockroaches are also
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  • Cell
    Cell: Structure And Function Discovery of the Cell In 1655, the English scientist Robert Hooke made an observation that would change basic biological theory and research forever. While examining a dried section of cork tree with a crude light microscope, he observed small chambers and named them c
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  • Cell Biology
    The cell is the basic structural and functional unit of life. It is the smallest unit of life that is classified as a living thing and is often the building block of life. Humans contain about ten trillion cells. Cells are generally self containing and self maintaining. Each cell takes in energy and
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  • What Makes Up a Cell?
    The plasma membrane, or cell membrane plays a huge role in regulating how things get in and out of cells. The plasma membrane’s unique structure enables it to let only certain molecules pass through the cell. This ability is called selective permeability. Most of the plasma membrane in most cells
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  • The Amount of Time a Cell Spends in Each Stage of Mitosis
    Purpose: The purpose of this lab was to calculate the amount of time that was spent by a cell in each of the phases of mitosis. Also, it is used to be able to compare the process of mitosis between plant and animal cells. Background: • Mitosis: This is the process by which a cell duplicate
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  • Cell Theory
    Bio S1 Cell Theory: -All living things are composed of one or more cells. -Cells are the basic unit of structure and function in an organism. -Cells come from the reproduction of existing cells. Unicellular organisms carry out the functions of life: Homeostasis: The balanced state of a livin
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  • Observing Mitosis and Meiosis on Cell Specimens
    Observing Mitosis and Meiosis on Cell Specimens Name: Low Celine Tables of Content…………………………………………………………………………….ii List of Illustrations……………………………………………………………………â
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  • Plant Cell
    PLANT CELL Introduction Plant cell is the basic unit of structure and function in nearly all plants. The range of specialization and the character of association of plant cells are very wide. In the simplest plant forms a single cell constitutes a whole organism and carries
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  • Synopsis for Cell Division Report
    TABLE OF CONTENT Page List of Illustration | iii - iv | | | Synopsis | v | | | Objective of Experiment |
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