what apparatus can you use to measure the speed of photosynthesis?

It will be very interesting to see how light will influence the rate of photosynthesis in plants and what will happen if they do not get the required light in order to produce starch .

Other products ofphotosynthesis are formed by incorporating mineral elements into theprocess.

Most of the energyreleased both by the burning of fossil fuels and by the metabolism ofliving cells is given off as heat and must be replaced by thecontinued input of radiant energy from the Sun.The principal organic products of plant photosynthesis arecarbohydrates.


Gas required for photosynthesis

Theory: Before I predict what will happen I must look at how photosynthesis occurs.

6CO + 6H O ® C H O + 12O (in the presence of light energy and chlorophyll) Aim- The aim of the experiment is to determine what effect light intensity has upon the rate of photosynthesis of Canadian Pondweed (Elodea)....


It can be converted into chemicals required for growth of ..

Plants get carbon dioxide from the air through their leaves. The carbon dioxide diffuses through small holes in the underside of the leaf called stomata. (singular: stoma. plural: stomata)

The lower part of the leaf has loose-fitting cells, to allow carbon dioxide to reach the other cells in the leaf. This also allows the oxygen produced in photosynthesis to leave the leaf easily.




Carbon dioxide is present in the air we breathe, at very low concentrations. Even though it forms about .04% of the air, it is a needed factor in light-independent photosynthesis.

In higher concentrations, more carbon is incorporated into carbohydrate, therefore increasing the rate of photosynthesis in light-independent reactions.

and other proteins used in photosynthesis

Temperature, carbon dioxide concentration and light intensity are factors that can limit the rate of photosynthesis.Plants also need mineral ions, including nitrate and magnesium, for healthy growth.

KS3 - Photosynthesis Flashcards | Quizlet

There are four things that are required by the plant before it can carry out photosynthesis, they are light, chlorophyll, carbon dioxide and water ....

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These contain chloroplasts, which are tiny objects containing chlorophyll.Here is the equation for photosynthesis:carbon dioxide + water (+ light energy)glucose + oxygen'Light energy' is shown in brackets because it is not a substance.