Reading File
Asking for Preferences
Finding Sources
Finding Sources
Finding Sources
Finding Sources
Finding Sources
Finding Sources
Finding Sources
Finding Sources
Reading File
Reading File
Reading File
All questions have been answered in full above. Here's a quick navigation guide:
Quick Navigation Guide
| Question | Topic | Marks |
|---|---|---|
| Q1(i) | Chromosome Packaging - 5 levels of compaction, diagram, why essential | 10 |
| Q1(ii) | Glycogenesis vs Glycogenolysis vs Gluconeogenesis - full comparison table | 10 |
| Q2(i) | Direct ELISA vs Sandwich ELISA - diagrams + difference table | Short note |
| Q2(ii) | Protein metabolism + Post-translational modifications table | Short note |
| Q2(iii) | β-Oxidation vs ω-Oxidation - pathway, location, energy yield | Short note |
| Q3(i) | Essential minerals - macrominerals and trace elements | 3 |
| Q3(ii) | Osmotic pressure in nutrient absorption | 3 |
| Q3(iii) | tRNA and mRNA structure and role in protein synthesis | 3 |
| Q3(iv) | BMR - principle, Harris-Benedict equation, factors | 3 |
| Q3(v) | Muscle contraction - cross-bridge cycle, Ca2+ role | 3 |
| Q3(vi) | Essential vs non-essential amino acids - full tables | 3 |
| Q3(vii) | Fat-soluble (ADEK) vs water-soluble vitamins (B+C) - functions and deficiencies | 3 |
Key tips for your exam:
- For Q1, attempt only one of the two essay options
- For Q2, attempt only two of the three short notes
- For Q3, attempt only five of the seven very short notes
- Draw neat labeled diagrams wherever asked (nucleosome, ELISA, tRNA cloverleaf, sarcomere) - they carry marks
- For the fatty acid oxidation question, clearly state the location (mitochondria vs ER) as that is a key differentiator
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