Does light intensity affect the rate of photosynthesis in elodea plants hypothesis: yes, light intensity does affect the rate of photosynthesis too much light may cause plants to burn out while too little light will not provide enough light for optimal photosynthesis activity. How does the level of light affect the rate of photosynthesis question date intensity to higher light intensity, the rate of photosynthesis will increase because there is more light the temperature is right, light becomes the factor which will affect photosynthesis. Aim to work out how light intensity can affect the rate of photosynthesis hypothesis i think that the further away the light source is the smaller the rate of photosynthesis is. This activity is a lab where students design an experiment to test the rate of photosynthesis the variables of light intensity, temperature your table will design an experiment to test how a selected variable affects the rate of photosynthesis.
Studying photosynthetic electron transport through the hill reaction the light-dependent reactions of photosynthesis could be studied independent from the co2 the amount of thylakoids added to the assay mixture and the intensity of the light will affect the observed rate of the hill. The effect light intensity has on the photosynthesis of spinach chloroplasts this means that the amount of dcpip in the chloroplasts decreased quicker as the intensity of light was higher, and that photosynthesis occurs more the intensity of light directly affects the rate of. Factors affecting the rate of photosynthesis 1 light here a rise in light intensity has no affect on the rate of photosynthesis as the other factors such as temperature and carbon dioxide become limiting. // provide alternate content for browsers that do not support scripting // or for those that have scripting disabled this virtual experiments require adobe flash player to oppera. Free essay: plan i plan to investigate how light intensity affects the rate of photosynthesis in pondweed the rate of photosynthesis will be measured by the.
Factors affecting the rate of photosynthesis in this investigation, you will measure the effect of light intensity, colour of light, temperature and carbon dioxide concentration on the rate of photosynthesis. Start studying cellular respiration and photosynthesis review (sl) learn vocabulary, terms explain how does light intensity affect the rate of photosynthesis light intenstity is a factor which can limit the rate of photosynthesis at low light intensities. In my investigation i am going to establish the effect of changing light intensity on the rate of photosynthesiswhat is photosynthesisphotosynthesis is how plants get their food the reasonwhy plants have leaves, roots or being green is all linkedto.
Light intensity and the rate of photosynthesis investigating the effect of light intensity on the rate of photosynthesis and identifying the light compensation point on a piece of graph paper, draw out a grid on which to place your tubes as in figure 2, right. -increase of light intensity increase the rate of photosynthesis to a certain point-at maximum rate more light intensity will have no effect and the rate will plateau because chlorophyll is saturated by light -different wave lengths have different affects on the rate. What environmental variables might affect the net rate of photosynthesis could the intensity or distance from the light source impact your results microsoft word - investigation 5- photosynthesisdocx author. In my investigation i am going to establish the effect of changing light intensity on the rate of photosynthesis what is photosynthesis photosynthesis is how plants get their food.
Investigating the light dependent reaction in photosynthesis 2 the rate of photosynthesis in intact leaves can be limited by several factors including light 3 describe how you might extend this practical to investigate the effect of light intensity on the light-dependent reactions of. Investigating the rate of photosynthesis this is an example of a common experiment used to investigate light intensity and the rate of photosynthesis to use pondweed to see how light intensity affects the rate of photosynthesis method.
The aim of my experiment is to find out how light intensity affects the rate of photosynthesis in elodea ghost writing essays experiment to investigate the effect of temperature on the rate of photosynthesis in elodea an investigation in to how light intensity effects plant. What is a rate limiting factor what are the rate limiting factors in photosynthesis how do you test the effect of a factor on photosynthesis what are the. Investigating the effect of light intensity on photosynthesis in a pondweed aim: to investigate how the rate of photosynthesis changes at different. How does light intensity affect the rate of photosynthesis 8 design an experiment to investigate a different variable in the rate of photosynthesis be sure your investigation includes the following: floating leaf disk assay. This video covers the required practical 'investigate the effect of light intensity on the rate of photosynthesis' and the inverse square law.