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DUHS MDCAT Past Papers Biology Chap No 3 MCQs Test 2
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DUHS MDCAT Past Papers Biology Chap No 3 MCQs Test 2

Practice DUHS MDCAT 2026 Past Papers Biology MCQs from Chap No 3. Get instant results with Explanation.
Practice Quiz 2 for "Chap No 3" (Biology). Total 23 MCQs available, split into 3 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in DUHS MDCAT.
General10 MCQs
1. Optimum pH of salivary amylase is:
2. Lactase converts lactose into:
3. Which type of enzyme would be most active in your gut after eating the loaf of bread?
4. An Enzyme is capable of acting on a wide range of related substances. Which of the following is a property of this enzyme?
5. Activation of all of the following enzymes need a regulatory molecule except:
General10 MCQs
6. What is the best physiological pH for optimum functioning for most of the cellular enzymes of human?
7. In term of enzyme action maximum temperature refers to a temperature at which:
8. Catalase can be activated at pH:
9. Most enzymes work best at the following temperature:
10. A student of chemistry mistakenly engulfed the toxic compound "A" which was a potent inhibitor of certain enzyme. He was immediately brought to hospital where Dr. Injected intravenously substrate "B" to minimize the toxic effect of compound A. His life was saved from serious damages. The treatment method shows that the compound A was:

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DUHS MDCAT Past Papers

Conducting Body: PMDC through provincial Universities
Frequency: Annual | Time: 180 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 200 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (MDCAT × 50%) + (FSc × 40%) + (Matric × 10%). However, the respective medical or dental college may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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