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AFNS Academic Biology Respiration MCQs Test 3
Biology

AFNS Academic Biology Respiration MCQs Test 3

Practice AFNS 2026 Academic Test Biology MCQs from Respiration. Get instant results with Explanation.

Practice Quiz 3 for "Respiration" (Biology). Total 36 MCQs available, split into 4 quizzes. Challenge yourself with advanced application-based questions. Mastering these concepts is essential for securing a high percentile in AFNS.

📋 AFNS - Test Online Practice Quizzes

AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

1. Is exhalation active or passive?
2. What does the diaphragm do during inhalation?
3. What is the trachea?
4. What are the bronchi?
5. What is the function of cilia in the respiratory tract?
6. What is the function of surfactant?
7. What is the RQ for carbohydrates?
8. What is the RQ for fats?
9. What is the approximate RQ for proteins?
10. What is the respiratory chain?
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