Q.60 Consider a first order reaction 𝐴 → 𝐵. The initial concentration of 𝐴 is 100 mol L–1and the value of first order rate constant is 0.01 min–1. The concentration […]
Category: IIT JAM Biotechnology Previous Year Question Paper 2023
IIT JAM Biotechnology Previous Year Question Paper 2023 – Video Solution & Text Solution for Conceptual Mastery
The IIT JAM Biotechnology (BT) 2023 question paper clearly signaled where the exam is heading next. Instead of testing isolated facts, the paper emphasized concept integration, numerical precision, and experimental interpretation. As a result, aspirants increasingly rely on IIT JAM Biotechnology PYQ 2023 video solutions and detailed text explanations to decode the exam pattern correctly.
In this in-depth guide, Let’s Talk Academy explains how to use the IIT JAM Biotechnology 2023 previous year paper, along with video and written solutions, to strengthen preparation and boost final scores.
Why IIT JAM Biotechnology PYQ 2023 Is Strategically Important
The IIT JAM Biotechnology paper of 2023 represented a refined JAM framework, where every section demanded clarity, accuracy, and speed.
Key Highlights of the 2023 Paper:
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Heavy dominance of NAT (Numerical Answer Type) questions
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Multi-concept problems replacing single-topic questions
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Biotechnology techniques tested through outcome-based logic
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MCQs designed to eliminate partial understanding
Because of these features, IIT JAM BT 2023 video solutions have become essential rather than optional.
IIT JAM Biotechnology 2023 Exam Pattern (PYQ-Based View)
| Section | Question Type | Core Skill Tested |
|---|---|---|
| Section A | MCQ | Conceptual clarity + elimination |
| Section B | MSQ | Multi-statement accuracy |
| Section C | NAT | Numerical reasoning & precision |
📌 Section C once again emerged as the rank-deciding segment, reinforcing the value of step-by-step guided solutions.
Topic-Wise Analysis of IIT JAM Biotechnology PYQ 2023
Molecular Biology & Genetics
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Gene regulation mechanisms
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Transcription–translation numericals
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Genetic crosses with analytical logic
✔️ Questions focused on process understanding, not definitions.
Biochemistry
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Enzyme kinetics and inhibition models
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Metabolic pathway calculations
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Protein structure and energetics
✔️ One of the most scoring sections, but prone to calculation errors.
Cell Biology
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Cell cycle checkpoints
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Signal transduction pathways
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Membrane transport and dynamics
Biotechnology & Experimental Techniques
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PCR-based numerical problems
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Recombinant DNA technology logic
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Interpretation of experimental data
✔️ These questions are best mastered through visual explanation, making video solutions far more effective than answer keys.
Why IIT JAM Biotechnology 2023 Video Solutions Are Crucial
Simply reading solutions does not build exam temperament. IIT JAM BT 2023 video solutions help aspirants:
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Understand how to interpret complex questions
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Apply formulas logically and accurately
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Visualize experimental techniques
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Identify and avoid common traps
At Let’s Talk Academy, video solutions are designed to mirror real exam thinking, not shortcut learning.
Role of IIT JAM Biotechnology 2023 Text (Written) Solutions
Text solutions remain equally important and are ideal for:
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Rapid revision before the exam
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Formula consolidation
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Note-making and concept summaries
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Independent re-practice of PYQs
👉 Recommended strategy:
Attempt PYQ → Watch video solution → Revise via text solution → Re-solve independently.
How to Use IIT JAM BT 2023 PYQ Effectively
Step 1: Full-Length Practice
Solve the IIT JAM Biotechnology 2023 question paper under strict exam conditions.
Step 2: Video-Based Analysis
Focus on:
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Concept gaps
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Numerical mistakes
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Time-consuming question types
Step 3: Concept Conversion
Convert each PYQ into a reusable concept applicable across multiple exams.
Common Mistakes with IIT JAM 2023 PYQs
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Watching video solutions before attempting questions
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Ignoring NAT numericals
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Memorizing steps instead of understanding logic
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Not revising solved PYQs
Let’s Talk Academy addresses these issues through structured PYQ discussion and guided revision.
Why Choose Let’s Talk Academy for IIT JAM Biotechnology PYQ Video Solutions?
Let’s Talk Academy follows a PYQ-first, exam-aligned teaching methodology, trusted by Life Science aspirants nationwide.
Key Advantages:
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Dedicated IIT JAM Biotechnology 2023 video solution series
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Clear and exam-focused text solution PDFs
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Strong emphasis on numerical accuracy
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Integrated preparation for IIT JAM and CSIR NET Life Science
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Concept-driven, result-oriented mentorship
Final Insight
The IIT JAM Biotechnology previous year question paper 2023 is not just another PYQ—it is a reflection of the present and future JAM exam mindset. When analyzed through expert video solutions and concise text explanations, it becomes one of the most powerful tools for rank improvement and confidence building.
If your goal is success in IIT JAM Biotechnology, mastering PYQ 2023 under expert guidance from Let’s Talk Academy gives you a decisive competitive advantage.









![Q.51 The ∆G ́ and K ́eq values of ATP hydrolysis are -32.34 kJ mol-1 and 4.6 x105, respectively. The ∆G ́ and K ́eq values of enzymatic hydrolysis of glucose-6- phosphate to glucose and phosphate are -13.18 kJ mol-1 and 203.8, respectively. The ∆G ́ value of reaction of glucose-6-phosphate formation from glucose and ATP by hexokinase is _______ kJ mol-1 (rounded off to 2 decimal places). [All reactions are carried out at pH 7.0 and 25 °C].](https://www.letstalkacademy.com/wp-content/uploads/2025/12/slide_51-4.jpg)





















![Q.29 The relationship between birth weight and degree of survival (log [ 𝑠𝑢𝑟𝑣𝑖𝑣𝑜𝑟𝑠 𝑛𝑜𝑛−𝑠𝑢𝑟𝑣𝑖𝑣𝑜𝑟𝑠]) in 6908 human births in an obstetric hospital is shown in the figure below. The mode of selection for birth weight is (A) directional (B) disruptive (C) diversifying (D) stabilizing](https://www.letstalkacademy.com/wp-content/uploads/2025/12/slide_29-4.jpg)




![Q.24 Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion [a]: The cardiovascular organization called double circulation provides vigorous flow of blood to the brain, muscles, and other organs. Reason [r]: The blood is pumped a second time after it loses pressure in the capillary beds of the lungs or skin. (A) Both [a] and [r] are true and [r] is the correct reason for [a] (B) Both [a] and [r] are true but [r] is not the correct reason for [a] (C) Both [a] and [r] are false (D) [a] is true but [r] is false](https://www.letstalkacademy.com/wp-content/uploads/2025/12/slide_24-4.jpg)











![Q.12 Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion [a]: Nitric oxide is involved in transient paracrine and autocrine signaling. Reason [r]: Nitric oxide is highly reactive, with a lifetime of few seconds, yet can diffuse freely across membranes (A) Both [a] and [r] are true and [r] is the correct reason for [a] (B) Both [a] and [r] are true but [r] is not the correct reason for [a] (C) Both [a] and [r] are false (D) Only [a] is true but [r] is false](https://www.letstalkacademy.com/wp-content/uploads/2025/12/slide_12-4.jpg)













