ETC of photosynthesis process is

Bound to thylakoid membrane

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Present in stroma

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Bound to outer chloroplast membrane

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Dispersed in cytosol

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Solution

The correct option is A Bound to thylakoid membrane
The ETC is important in photosynthesis (and in cellular respiration) as the processes that maintain the electrochemical (pH) gradient used to drive ATP and NADPH synthesis, by moving protons (H+) from the chloroplast stroma across the thylakoid membrane into the thylakoid lumen.

So, the correct option is 'Option A'.

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Similar questions

Where does the reaction $2 H_{2} O \to 4 H^{+} + O_{2} + 4 e^{-}$ take place in the chloroplast of plants?

What is present in the microscopic cell organelles called chloroplasts which helps in the process of photosynthesis?

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