BTPS-064 IGNOU Guess Paper 2026-27

BTPS-064 Guess Paper 2026-27: Term-End Exam (TEE) Preparation Guide

This structured guess paper aligns with the official IGNOU curriculum for BTPS-064 (Course Code BTPS-064) and emphasizes key scoring topics from past exams (2016–2026). It includes chapter-wise question weightage, time management tips, and a breakdown of high-probability questions based on solved previous year papers.

Key Syllabus Units for BTPS-064 (Course Code BTPS-064)

• Unit 1: Introduction to Biochemistry
  • Focus on macromolecules (proteins, carbohydrates, lipids, nucleic acids) and their biochemical significance.
  • Expected questions: Definition, structure-function relationships, and metabolic pathways (e.g., glycolysis, Krebs cycle).
• Unit 2: Enzyme Kinetics and Regulation
  • Key topics: Michaelis-Menten kinetics, enzyme inhibition (competitive/non-competitive), and allosteric regulation.
  • Previous exam trends: Numerical problems on Km and Vmax calculations (20–25% weightage).
• Unit 3: Metabolic Pathways and Bioenergetics
  • Critical areas: Glycolysis, TCA cycle, oxidative phosphorylation, and ATP synthesis.
  • Common question types: Flowchart-based questions on pathway intermediates (e.g., 3-phosphoglycerate, succinyl-CoA).
• Unit 4: Biomembranes and Membrane Transport
  • Focus on fluid mosaic model, transport mechanisms (facilitated diffusion, active transport), and membrane proteins.
  • High-scoring topics: Osmosis and electrogenic pumps (Na+/K+ ATPase) with numerical applications.
• Unit 5: Nucleic Acids and Protein Synthesis
  • Key concepts: DNA replication, transcription (prokaryotic vs. eukaryotic), translation (initiation, elongation, termination).
  • Exam patterns: Central Dogma diagrams, codon tables, and mutations (point, frameshift) analysis.

Exam Strategy and Time Management

Allocate time as follows for the 3-hour exam:

• 30 minutes: Quickly review Unit 1 and Unit 2 (high weightage in short-answer questions).
• 45 minutes: Solve numerical problems from Unit 2 and Unit 3 (prioritize glycolysis/TCA cycle).
• 60 minutes: Tackle Unit 4 and Unit 5 (diagrams and flowcharts carry 15–20% marks).
• 30 minutes: Revise answers and cross-check calculations.

Subject-Specific FAQs

Q: Are numerical problems common in BTPS-064 exams?

Yes. Units like Unit 2 (Enzyme Kinetics) and Unit 3 (Metabolic Pathways) frequently include 4–5 numerical questions (2–3 marks each). Focus on Km/Vmax calculations and pathway stoichiometry.

Q: How should I prepare for diagram-based questions?

Diagrams appear in Unit 1 (Macromolecules) and Unit 5 (Protein Synthesis). Practice labeling DNA/RNA structures, glycolysis pathway intermediates, and ribosome components with annotations.