the denaturation temperature of rubisco in a certain plant was determined to be 76.2 degrees celsius. what happens to the rate of photosynthesis if the temperature continues to increase?

Answer 1

If the temperature continues to increase above the denaturation temperature of rubisco, the rate of photosynthesis will decrease. Rubisco is an enzymatic protein that plays a crucial role in the process of photosynthesis by catalyzing the initial step in carbon fixation. However, when rubisco is exposed to temperatures above its denaturation temperature, it loses its structure and functionality. This results in the decreased efficiency of the enzyme, leading to a reduced rate of photosynthesis. Additionally, high temperatures can also lead to the denaturation of other enzymes and proteins involved in photosynthesis, further inhibiting the overall photosynthetic process.