Answer:
<u><em>Mitochondrion</em></u>
Explanation:
<em>The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.</em>
The answer is to your question is A
Answer:
Cellular respiration takes place in all types of cells, of all organisms.
It occurs in <u>autotrophs</u> (plants) and <u>heterotrophs</u> (animals).
<em>Cellular respiration begins in the cytoplasm of cells. It is completed in mitochondria.</em>
