mistake qs Flashcards by Kaia McNeal

Q

Describe the roles of coenzymes in the formation of ATP

A

Coenzymes, such as FAD and NAD, carry hydrogen ions and electrons to the electron transport chain in aerobic cellular respiration.
This enables ADP and Pi to join, forming ATP.

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Q

A higher concentration of oxygen is found in the stroma when a plant is photosynthesising comapred o when it is not photosynthesising. account for the differences in oxygen concentration found in this region. (2 marks)

A

Water is split in the light-dependent reaction to produce oxygen gas.
Oxygen produced diffuses into the stroma or When light is not available, oxygen is not produced.

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