Multiple choice

Match the following ||| |---|---| |a. Carboxylation phase|1. During this phase, carbohydrate is formed at the expense of the photochemically made ATP and NADPH.| |b. Reduction phase|2. During this phase, CO2 combines with ribulose-1,5-bisphosphate.| |c. Regeneration phase|3. During this phase, the CO2 acceptor ribulose-1,5-bisphosphate is formed again, so that the cycle continues.|

  1. a - 3, b - 1, c - 2

  2. a - 2, b - 1, c - 3

  3. a - 1, b - 2, c - 3

  4. a - 3, b - 2, c - 1

  5. a - 2, b - 3, c - 1
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 During carboxylation phase, CO2 combines with ribulose-1,5-bisphosphate. During reduction phase, carbohydrate is formed at the expense of the photochemically made ATP and NADPH. During regeneration phase, the CO2 acceptor ribulose-1,5-bisphosphate is formed again, so that the cycle continues.

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