Multiple choice

Which molecule enhances the coupling of anabolic and catabolic reactions in a microbial metabolism?

  1. Flavin mononucleotide(FMN)

  2. Ribozyme

  3. ATP

  4. Ligase

  5. Isomerase
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When complex molecules get split (catabolism), some energy is liberated and stored in ATP. The remaining energy is given off as heat. When simple molecules combine together (anabolism), ATP provides the required energy.

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