Enzymes is an important topic in the Biology section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Enzymes with explanations for effective preparation. Practice of MHT CET Biology PYQs including Enzymes questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Enzymes with Solutions
1.
Which of the following statements about enzymes is true?- Enzymes are consumed in the reactions they catalyze.
- Enzymes increase the activation energy of a reaction.
- Enzymes are specific to their substrates.
- Enzymes work best at any temperature.
2.
Enzymes are basically formed by?- Proteins.
- Carbohydrates.
- Lipids.
- Nucleic acids.
3.
Which of the following enzymes is directly inhibited by statins to reduce cholesterol biosynthesis in the liver?- Lipase
- HMG-CoA reductase
- Amylase
- Pepsin
4.
Which of the following enzymes is responsible for breaking down starch into maltose during digestion in humans?- Trypsin
- Amylase
- Lipase
- Pepsin
5.
Which of the following factors does NOT affect the rate of an enzyme-catalyzed reaction?- Temperature
- pH
- Substrate concentration
- Color of the enzyme
6.
What is the effect of an increase in substrate concentration on an enzyme-catalyzed reaction?- The rate of reaction decreases.
- The rate of reaction increases.
- The rate of reaction remains unchanged.
- The enzyme becomes inactive.
7.
What is the function of the enzyme amylase in digestion?- It breaks down proteins into amino acids.
- It breaks down starch into glucose.
- It breaks down fats into fatty acids and glycerol.
- It helps in the absorption of nutrients.
8.
The enzyme bromelain, found in pineapples, is primarily used for:- Protein synthesis
- Protein digestion
- Carbohydrate metabolism
- Lipid digestion
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