Hard question on Plant organelles?

Question

The synthesis of ATP in leaf mesophyll cells occurs in the mitochondria and in the...

a. Golgi apparatus.

b. nucleus

c. ribosomes

d. chloroplasts

e. central vacuole

Answer 1

d. chloroplasts

The photosystems in these chloroplast use light energy to produce ATP and high energy electrons ( like in NADPH). The ATP produced in mitochondria is similar to the ATP produced in chloroplast in that they both use a electrochemical gradient of H+ to catalyze the phosphorlation of ADP into ATP. The only difference is in the source of the high energy electrons. Food in cellular respiration and sunlight in photosynthesis.  

Answer 2

A very small amount is made in chloroplasts