Biochemistry Important One Liners Questions On enzymes

📅 August 5, 20221,255 views ✍️ Diksha Bhatla

This post includes important one liners from chapter Enzymes from biochemistry. This post summarizes the chapter in short.

Q1. The literal meaning of enzyme is

Answer: In yeast

Q2. The class of enzymes involved in synthetic reactions are

Answer: Ligases

Q3. The non-protein part of holoenzyme

Answer: Coenzyme

Q4. Enzymes lose the catalytic activity at temperature above 70C due to

Answer: Denaturation

Q5. Examples of two enzymes containing zinc are

Answer: Alcohol dehydrogenase, carbonic anhydrase

Q6. The place at which substrate binds with the enzyme

Answer: Active site

Q7. The enzyme glucose 6-phosphate dehydrogenase requires the coenzyme

Answer: NADP+,

Q8. The E.C. number for alcohol dehydrogenase is

Answer: E.C. 1.1.1.1

Q9. Phsophofructokinase is allosterically activated by

Answer: AMP/ADP

Q10. The very first enzyme elevated in serum in myocardial infarction

Answer: Creatine phosphokinase (CPK)

Q11. Pepsin is an example for the class of enzymes namely

Answer: Hydrolases

Q12. The coenzyme not involved in hydrogen transfer

Answer: FH4

Q13. In the feedback regulation, the end product binds at

Answer: Allosteric site

Q14. Glutamyl transpeptidase activity in serum is elevated in

Answer: Alcoholism

Q15. In recent years, a non-protein compound has been identified to bring about catalysis in biological system. The name of the compound is

Answer: RNA

This post includes important one liners from chapter Enzymes from biochemistry. This post summarizes the chapter in short.

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