Question

Light dependent reactions are carried out both on and in between photosystems. This process is like the last stage of aerobic respiration in that both:______.

a. reaction sequences carry out electron transfer phosphorylations.
b. processes generate ATP.
c. processes involve electron flow.
d. systems are lodged along and within a membrane surface.
e. all of the above.

Answer 1

e. all of the above

Step-by-step explanation:

Photosynthesis and respiration are two complementary processes.

• Photosynthesis occurs in chloroplasts. The electron transport chain is placed in the thylakoid membrane, where it occurs light-dependent reactions.
• Respiration occurs in mitochondria, in the internal membrane, where is the electron transport chain.

• Photosynthesis needs solar radiation to produce organic compounds.
• The respiration process needs organic compounds to obtain chemical energy.

• Photosynthesis transforms CO₂ into organic compounds
• Respiration transforms organic compounds into CO₂.

• In the photosynthesis process occurs a release of oxygen, which is used during the respiration process.

• Both processes are part of the carbon biological cycle.

• Both processes use electron transport chains to capture energy, which will be used in other cellular reactions.

• Respiration´s final products are CO₂, ATP, and water
• Photosynthesis´s final products of light-dependent reactions are oxygen, ATP, and NADPH.