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Photosynthesis and Respiration - Medical Science

Q1:

Antenna complexes, electron transport chains, and carbon fixation are all found in

A animal cells

B bacterial cells

C plant cells

D association with the reactions of the citric acid cycle

ANS:C - plant cells

Carbon fixation occurs during photosynthesis, where the enzyme Rubisco fix carbon dioxide during the day, then the carbon is used by plants to produce glucose and oxygen is released to the atmosphere which is gonna be used by animals for breathing purpose.