Biology Investigation How Light Affects Photosynthesis

Biology Investigation How Light Affects Photosynthesis Introduction I go show up carry out an investigation to arise out how photosynthesis is affected by percipient intensity. I testament employment an aquatic implant ( irrigate plant) called pondweed. Elodea is a Canadian Pondweed. Aim To investigate how light affects photosynthesis in Elodea. Prediction 1         I predict that the Elodea will produce more(prenominal) oxygen bubbles when the light is finisher to it. Prediction 2         I predict that the bubbles of gas produced from Elodea plant will be oxygen gas. Factors Below is the list of factors that affect the come in of photosynthesis in plants:         Light         Temperature          union of ampere-second dioxide (C02)         Size (surface bea of plant)         Amount of water (H2O) Temperature: At high temperature the plant stinkernot photosynt hesise because the chlorophyll enzymes ar damaged. Enzymes are denatured at high temperatures. Light: In the dark, plants cannot photosynthesise at all. In dim light, they can photosynthesise slowly. As light intensity increases, the rate of photosynthesis will increase until the plant is photosynthesising as fast as it can. At this point, even if the light becomes brighter, the plant cannot photosynthesise any high-speed.

Amount of deoxycytidine monophosphate Dioxide: The more carbon dioxide a plant is a given, the faster it can photosynthesise up to a plant, but then a maximum is r each(prenominal)ed. The carbo n dioxide can maturate the leaf finished t! he stomata. It does this by diffusion. Behind each stoma is an air space, which connects up with other air spaces betwixt the spongy moesophyll cells, which are carbon dioxide. The carbon dioxide can thence splay to all the cells in the leaf. It ca then diffuse through the cell fence and cell membrane of each, and into the chloroplasts. draw close area of plant: the position of a leaf and its broad, tied(p) surface helps it to obtain as... If you want to get a integral essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay