The light reactions

A closer look!

animation

What’s a photosystem?

CR

Photo

Calvin Animation

animation

Photorespiration

IS BAD!!!!!!

C-3 (Ligustrum) C-4 (Corn)

So…What evidence is there here that would explain why C4

plants have not completely taken over?

How would bundle sheath cells be prevented from producing O2?

Mr richey yeehaw

Questions:Explain why a poison that inhibits an

enzyme of the Calvin cycle would also inhibit the light reactions.

What color of light is least effective in driving photosynthesis?Compared to a solution of isolated chlorophyll, why do intact chloroplasts release less heat and fluorescence when illuminated?

Plants are cool!Thanks for the food!And for the oxygen!