A) Oxygen results from the incorporation of carbon dioxide into sugars.
B) Plants do not respire since they photosynthesise.
C) Water is the initial proton donor, leaving oxygen as a photosynthetic by-product.
D) All of the above
Correct Answer: C
Solution :
[c] Water is split at photosystem-II to donate electrons to the reaction centre. The resulting protons are moved across the membrane to establish the proton motive force and oxygen is given off as a by-product.
You need to login to perform this action.
You will be redirected in
3 sec
