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Home ‣ Microbiology ‣ Enzymes Regulation Comments
- Question
Intracellular enzymes
Options- A. synthesize cellular material only
- B. synthesize cellular material and perform catabolic reaction
- C. synthesize cellular material and perform anabolic reaction
- D. only provide energy to the cell
- Correct Answer
- synthesize cellular material and perform catabolic reaction
- 1. The inactive organic molecular portion of enzyme is
Options- A. apoenzyme
- B. coenzyme
- C. holoenzyme
- D. none of these Discuss
- 2. Isozymes or iso enzymes are those enzyme which
Options- A. have same structural forms
- B. have different structural forms but identical catalytic properties
- C. catalyses oxidation reactions
- D. none of these Discuss
- 3. Who coined the word enzyme first?
Options- A. Kuhne
- B. Pasteur
- C. Liebig
- D. Buchner Discuss
- 4. The inactive protein from of enzyme is
Options- A. apoenzyme
- B. enzyme
- C. haloenzyme
- D. cofactor Discuss
- 5. Many enzymes consists of a protein combined with low molecular weight organic molecule called as
Options- A. apoenzyme
- B. co-enzyme
- C. holoenzyme
- D. co-factors Discuss
- 6. Main function of an enzyme is to
Options- A. increase the activation energy
- B. decrease the activation energy
- C. maintain constant activation energy
- D. none of these Discuss
- 7. Organic molecules that increase the rate of metabolic reactions with themselves changing are known as
Options- A. coenzymes
- B. enzymes
- C. substrates
- D. reactants Discuss
- 8. Enzyme catalase has non-protein metal as
Options- A. magnesium
- B. manganese
- C. iron
- D. zinc Discuss
- 9. Enzymes can
Options- A. not pass through semipermeable membrane
- B. pass through semipermeable membrane
- C. dissolve semipermeable membrane
- D. none of these Discuss
- 10. Allosteric enzymes are
Options- A. larger than simple enzyme
- B. smaller than simple enzyme
- C. larger and more complex than simple enzyme
- D. smaller than simple enzyme but not complex Discuss
Enzymes Regulation problems
Search Results
Correct Answer: coenzyme
Correct Answer: have different structural forms but identical catalytic properties
Correct Answer: Kuhne
Correct Answer: apoenzyme
Correct Answer: co-enzyme
Correct Answer: decrease the activation energy
Correct Answer: enzymes
Correct Answer: iron
Correct Answer: not pass through semipermeable membrane
Correct Answer: larger and more complex than simple enzyme
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