Question

question 21
in aerobic cellular respiration, ____ is/are the final electron receptor.
a oxygen
b hydrogen
c inorganic compounds
d organic compounds
e water
question 22
the outputs for aerobic respiration are.
a glucose, carbon dioxide, and oxygen.
b carbon dioxide, water, and energy.
c oxygen, water, and glucose.
d carbon dioxide and energy.
e glucose, oxygen, and energy.

Explanation:

In aerobic cellular respiration, the electron - transport chain passes electrons to oxygen at the end, making oxygen the final electron acceptor. For the outputs of aerobic respiration, glucose is broken down in the presence of oxygen to produce carbon dioxide, water, and release energy in the form of ATP.

Answer:

Question 21: A. oxygen
Question 22: B. carbon dioxide, water, and energy