Biology, asked by chutkiaki001, 1 year ago

the part of the chloroplast where the dark reaction of photosynthesis takes place

Answers

Answered by Poorva15
16
Dark reaction takes in stroma part of chloroplast.

Hope it helps.

pandu777: stomata
Poorva15: Stroma not stomata! The matrix part of chloroplast is known as stroma.
Answered by jeevan8859
5
The chloroplast is involved in both stages of photosynthesis. The light reaction takes place in the thylakoid discs. There, water (H20) is oxidized, and oxygen (O2) is released. The electrons freed up from water are transfered to ATP and NADPH. The dark reaction occurs outside of the thylakoids. In this reaction, the energy from ATP and NADPH are used to fix carbon dioxide (CO2). The products of this reaction are sugar molecules and other organic molecules necessary for cell function and metabolism. Note that the dark reaction takes place in the stroma (aqueous fluid surrounding the stacks of thylakoids) and the cytoplasm.
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