• To See How the Wavelength of Visible Light Affects the Rate of Growth of Aquatic Plants
    Science course work Aim- To see how the wavelength of visible light affects the rate of growth of aquatic plants Different wavelengths of light will effect to rate of photosynthesis. I will test this by exposing the pondweed to different wavelengths of light to see how it reacts. Method I...
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  • Rights
    the chosen leaf for experiment contains chlorophylls, as it mostly present in plants. This experiment will investigare the effect of light intensity on the photosynthetic activity, the rate of photosynthesis- of chloroplast extracted from spinach.The effect of light to photosynthetic...
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  • Lab Report-Photosynthesis
    light intensity increases, it is apparent that the rate of photosynthesis begins to decrease until a certain level of light saturation. If the intensity extends over a certain tolerance level, photo inhibition occurs. The light used for photosynthesis requires a specific wavelength for the pigments in...
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  • Absorbtion of Spinach
    Absorption spectrum of the Spinach Chloroplast By a Different Wavelength and Photosynthesizes Activity in different light filters Instructor: Dr, David Danseraveu Student: Hassan Sedaghat, A00345910 Due date: 11/13/2012 Material and Method: In the photosynthesis...
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  • Photosynthesis
    Light Absorption by Photosynthetic Pigments in Silver Beet Abstract The aim of the experiment was to determine the absorption of differing wavelengths of light by individual pigments in the vegetable silver beet. Pigments were extracted from silver beet leaves and separated into chlorophyll a...
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  • Rate of Photosynthesis: Limiting Factors
    Rate of photosynthesis: limiting factors Limiting factors The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature. In any given situation any one of these may become a limiting factor, in other words the factors that directly affects the...
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  • Photosynthesis
    Photosynthesis Lab 2 1. Overview This lesson focuses on allowing students to examine how photosynthetic rates can change by using different qualities of light. It is meant to supplement an existing knowledge of the processes of photosynthesis and the factors that can contribute to proper function. In...
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  • Photosynthesis
    /) Results Experiment 1 Data Table 4.1: Habitat and Photosynthesis at Different Light Intensities Light Intensity (foot-candles) Photosynthesis Rate (mg CO2/g fresh leaf) Rainforest Coast Desert 0 5 10 15 20 25 30 35 40 45 50 Analysis...
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  • Photosynthesis Paper
    The effect of different wavelengths of light on photosynthesis rate in spinach leaves Abstract: This experiment was performed to test the effect of different wavelengths of light had on photosynthesis. According to the results gathered we can say that if two plants are put under different...
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  • Inheritance Patterns - Genetics - Senior Biology
    part of the spectrum and light sent through this wavelength is reflected. Due to this chlorophyll is green and plants which contain a lot of chlorophyll are also green. Blue light is primarily responsible for vegetative leaf growth, whereas red light is seen to be responsible for the photosynthesis...
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  • Science Paper
    dioxide concentration. 33. Describe the rate of photosynthesis at low, medium and high temperature. 34. Describe the rate of photosynthesis at low, medium and high wavelength of light (colors). 35. (Lab questions) How can the rate of photosynthesis be measured? 36. Energy...
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  • The Effect of Different Wavelenghts of Light on the Rate of Photosynthesis
      large end of a funnel and the tip of the funnel cover with a test tube. Then direct a light onto this experiment. Measure the amount of bubbles that come from the elodia for x minutes.  A prediction for this experiment would be that as different wavelengths are tested the rate of photosynthesis...
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  • Biology
    . (b) At high light intensities, the rate of photosynthesis increases with increasing tem- perature, not with increasing light intensity. 150 Chapter 3 NEL Rate of Photosynthesis Section 3.2 In further experiments, Blackman showed that the rate of photosynthesis is sensitive to the concentration...
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  • Go to Hell
    relative to the amount of photosynthesis occurring and the ability for oxygen to diffuse from the air through aeration. In this experiment, the effects of light intensity and temperature are tested to see their relationship to the amount of dissolved oxygen in the water sample to find primary...
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  • Photosynthetic Pigments
    molecules for photosynthesis (Biology Lab Manual 2012). The objective of this experiment was to determine the evolutionary relationships among five different organisms by collecting each of their photosynthetic pigments and testing through a thin layer chromatography. The results were measured by...
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  • The Rate of Photosynthesis Determined by Light
    The Rate of Photosynthesis Determined by Different Wavelengths of Light Abstract: The aim of this report is to determine the most effective wave length of light for the growth of plants. It was predicted that the red and the blue light would work the most effectively and the green light would...
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  • Laloig
    may damage the enzymes, slowing down the rate of photosynthesis. At very low temperatures, photosynthesis may stop entirely. The intensity of light also affects the rate at which photosynthesis occurs. As you might expect, increasing light intensity increases the rate of photosynthesis. After...
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  • Rate of photosynthesis
    ) Brainstorm possible environmental factors that could affect the rate of photosynthesis. Do research on one of these factors and write a short paper on your findings. Factors that could affect the rate of photosynthesis could be the duration of wavelength, high light intensity, or even air pollutants...
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  • Biology Extended Essay
    Table of Contents Abstract…………………………………………………………………………………...2 Introduction…....................................................................................................................3 Theoretical Aspects………………………………………………………………………4 Affects of light intensities on plant photosynthesis...
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  • Photosynthesis
    to observe theses changes through these experiments, and will identify what caused these outputs. The photosynthesis process requires light and the proper internal conditions, and while conducting these experiments these conditions will be disrupted. We will conduct a series of three experiments...
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