Question

question 6
where does light dependent reaction take place?
thylakoid of organelle chloroplast
granum of mitochondria
stacks of nucleus

Explanation:

In photosynthesis, light - dependent reactions occur in the thylakoid membranes of the chloroplast. Chloroplasts are the organelles in plant cells where photosynthesis takes place. Mitochondria are involved in cellular respiration, not photosynthesis, and the nucleus is the control center of the cell and not related to light - dependent reactions.

Answer:

Thylakoid of organelle chloroplast