Question

photosynthesis typically occurs in plant cells. cellular respiration occurs in
a. animal cells only.

b. the cell(s) of all organisms.

c. plant cells only.

d. the cells of multicellular organisms only.

Explanation:

Cellular respiration is a process that converts glucose into energy (ATP) and is essential for all living cells to obtain energy, regardless of whether the organism is an animal, plant, unicellular, or multicellular. Animal cells (A) do cellular respiration, but so do plant cells and other organisms. Plant cells only (C) is incorrect as animal cells also respire. Multicellular organisms only (D) is wrong because unicellular organisms like bacteria also perform cellular respiration. So cellular respiration occurs in cells of all organisms.

Answer:

B. the cell(s) of all organisms.