Multiple choice

Where does the Kreb's cycle occur?

  1. In the cytoplasm

  2. In the plastids

  3. In the mitochondria

  4. In the ribosomes

  5. In endoplasmic reticulum
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C Correct answer
Explanation

The Krebs cycle, also known as citric acid cycle usually occurs in the mitochondrial matrix, which is the internal mitochondrial space. This cycle is the second phase during the oxidation of glucose in a process known as cellular respiration.

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