Which statement best describes what a thylakoid does during photosynthesis?
a.surrounds the grana and keeps them moist
b.enables the light-dependent reactions to occur
c.combines carbon dioxide and water to make sugar
d.helps the light-independent reactions to occur
The answer is (b.) enables the light dependent reactions to occur.
Photosynthesis is the process of converting light energy from the sun into chemical energy. Thylakoids are the site of light-dependent reactions. Thylakoids consist of thylakoid membrane where the light dependent reaction occurs.
