Inthinking questions

Instability in the glucose molecule

The enzyme lowers the activation energy

Yes by making water

the decomposition or separation of molecules by the action of light.

lower activation energy

it becomes less stable, similar to phosphorylating ADP

Stroma

A graph showing the rate of photosynthesis at different wavelengths of light and shows which wavelengths of light increase rate of photosynthesis the most

As temperature increases, the rate of photosynthesis increases more and more steeply until the optimum temperature is reached. If temperature keeps increasing above the optimum temperature then photosynthesis starts to decrease very rapidly. As light intensity increases so does photosynthesis until a certain point. At a high light intensities photosynthesis reaches a plateau and so does not increase any more. At low and medium light intensity the rate of photosynthesis is directly proportional to the light intensity. As the carbon dioxide concentration increases so does the rate of photosynthesis. There is no photosynthesis at very low levels of carbon dioxide and at high levels the rate reaches a plateau.

Higher light intensity speeds up reactions causing the reactions to speed up 2) temp rises and denaturing can occur furthermore the production of NADPH can accumulate in light dependant reactions 3)Plant cannot absorb CO2 fast enough further slowing down 4) If light intensity is at 0%, aka no light, Light dependant reactions cannot proceed and thus no photosynthesis

1) When Co2 is initially added, the rate of photosynthesis is increased 2) after Co2 is too high, accumulation begins and the rate begins to slow down 3) if Co2 levels are 0, no photosynthesis 4) the enzymes responsible for carbon fixation are saturated once too much co2

all available chlorophyll are saturated with light

1) Co2 fixation 2) reduction reaction 3)RUBP regeneration