Navigation Menu
Home Blog Latest Notices
About Us Contact Us Disclaimer Privacy Policy Admin Login
100% Free

MDCAT Past Papers - DUHS - Biology - Chap No 3 - 2023 Quiz

Attempt 10 MCQs on MDCAT Past Papers - DUHS - Biology - Chap No 3 (Year 2023) | Quiz 1

1. Lock and key model for enzyme action proposed by Emil fischer suggests that:



2. Select a regulatory enzyme:



3. What alters the shape of enzymes and makes them functional?



4. Most enzymes work best at the following temperature:



← Back to Quiz Sets
Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

Medical Colleges in Pakistan

Explore medical institutions city‑wise – public & private.

Lahore Karachi Islamabad Rawalpindi Peshawar Quetta Multan Faisalabad Sialkot Gujranwala Hyderabad Abbottabad Mardan Bahawalpur Sukkur
Browse All Medical Colleges →
Advertisement - Try Now
MDCAT Past Papers Free Online Quizzes

Country Wise Scholarships

🇵🇰 Pakistan's Scholarships 🇺🇸 USA's Scholarships 🇬🇧 UK's Scholarships 🇨🇦 Canada's Scholarships 🇨🇳 China's Scholarships 🇸🇦 Saudi Arabia's Scholarships 🇦🇪 UAE's Scholarships 🇲🇾 Malaysia's Scholarships 🇪🇺 Europe's Scholarships 🇰🇷 South Korea's Scholarships

Online Free Quiz

MDCAT Past Papers MDCAT Practice Test NCAT Practice Test AFNS Intelligence Test ISSB Intelligence Test PAF Intelligence Test Pak Army Intelligence Test Pak Navy Intelligence Test
View All Quizzes →

Follow Us

Aggregate Calculator

Calculate your MDCAT aggregate for MBBS admissions

Calculate Now →