Why does darkness affect the light-independent reactions of photosynthesis?

Plants stop their daytime activities and rest during the night much like animals do.

Light independent reactions need more heat energy than nighttime temperatures often provide.

Light independent reactions require the energy gathered in the thylakoids.

Mitochondria produce sugars more effectively in the darkness than chloroplasts do.

Question

Why does darkness affect the light-independent reactions of photosynthesis?

 Plants stop their daytime activities and rest during the night much like animals do.

 Light independent reactions need more heat energy than nighttime temperatures often provide.

 Light independent reactions require the energy gathered in the thylakoids.

 Mitochondria produce sugars more effectively in the darkness than chloroplasts do.

abhisar · Answer

Dark reactions need the NADPH synthesised in the light reaction.

abhisar · Answer

Now u can guess the correct option
(NADPH are energy carrying molecules)

abhisar · Answer

and light reaction occurs in thylakoids

abhisar · Answer

Got it ?

anonymous · Answer

is it the third one?

abhisar · Answer

Bingo !!