Multiple choice

Which of the following statements is FALSE regarding enzymes?

  1. The term enzyme was proposed by Kuhne.

  2. The first enzyme molecule to be isolated in pure crystalline form was urease.

  3. Synthesis of enzymes is regulated by inducer and repressor genes.

  4. DNA ligase is first isolated from bacteriophages.

  5. Ribozyme is RNA with enzyme activity.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Synthesis of enzymes is regulated by operator and regulator genes.

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