MDCAT Biology Chapter-Wise MCQs 2026 | High-Yield Practice
Premeth Team
Meth Experts
Biology accounts for 68 of 200 MDCAT MCQs — the single biggest score lever. UHS 2018–2024 data shows 5 chapters consistently deliver 60% of the questions: Cell Biology, Bioenergetics, Coordination & Control, Reproduction, and Evolution.
- Total Biology MCQs — 68 (PMDC 2024)
- Chapters in syllabus — 18
- Top 5 chapters — 41 MCQs avg (UHS 2020–2024)
- Recommended MCQs per chapter — 200–400
- Topper average — 64/68 (UHS topper interviews)
Sources: PMDC National MDCAT syllabus 2024; UHS Punjab past-paper analysis 2018–2024; Premeth topper survey.
The MDCAT Biology paper rewards depth in a small set of chapters. Below is the chapter-wise distribution we extracted from UHS papers 2018–2024.
Chapter Weightage
| Chapter | Avg MCQs | Difficulty |
|---|---|---|
| Biological Molecules | 5 | Medium |
| Cell Biology | 7 | High |
| Bioenergetics | 6 | High |
| Reproduction | 6 | Medium |
| Coordination & Control | 8 | High |
| Evolution | 5 | Medium |
| Genetics | 5 | High |
| Enzymes | 3 | Easy |
| Diversity Among Animals | 4 | Easy |
| Other 9 chapters | 19 | Mixed |
High-Yield Topics
- Krebs cycle & ETC — 3–4 MCQs every year
- Mendelian genetics ratios — 2–3 MCQs
- Nervous system pathways — 4 MCQs
- Hormones — 3 MCQs
- Mitosis vs meiosis — 2 MCQs
Practice Strategy
Solve chapter MCQs only after you have read the chapter from the federal/Punjab textbook twice. Premeth's Biology MCQ bank tags every question by chapter, difficulty, and 2018–2024 frequency.
- High-Yield Chapter
- Chapters that contribute >5 MCQs per UHS paper consistently.
- Recall MCQ
- Direct definition or fact-based question — 60% of UHS Biology.
- Application MCQ
- Concept applied to a scenario — growing share since 2022.
Recommended Order
- Cell Biology (foundation)
- Biological Molecules
- Enzymes
- Bioenergetics
- Coordination & Control
- Reproduction & Genetics
- Evolution & Diversity
FAQ
Q: How many Biology MCQs per chapter?
200–400 depending on weightage. Total target: ~5,000 MCQs over 3 months.
Q: Federal or Punjab textbook?
Both align with PMDC 2024. Pick one and master it.
Q: Is past-paper Biology repeated?
Yes — 12–15% direct overlap (UHS 2024 internal review).
Q: Diagrams to memorise?
Heart, nephron, brain, neuron, mitochondrion — 5 yearly favourites.
Q: Best Biology study plan?
Pair with the 3-month plan.
Combine with the Physics formula sheet and the English vocabulary list for a complete prep stack.
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