IIT JAM Biotechnology 2025 Chapter-Wise Weightage

Appearing for IIT JAM Biotechnology 2025 exam? Check the IIT JAM Biotechnology 2025 chapter-wise weightage. Also find the Biotechnology paper pattern, syllabus, important topics, and preparation tips. 

IIT JAM Biotechnology 2025: IIT JAM is the goal of students who want to pursue post-graduate degrees at IIT colleges. IIT Delhi is the organising committee for IIT JAM 2025. Students must work diligently to prepare for the IIT JAM Biotechnology paper. However, knowing the IIT JAM Biotechnology 2025 chapter weightage and division is critical for students so that they can plan accordingly. IIT JAM 2025 Biotechnology syllabus must be understood by all candidates. IIT JAM exam 2025 Biotechnology is scheduled to be held on February 2, 2025, in the afternoon session, from 2:30 PM to 5:30 PM.

Here, in this article, we have provided a syllabus, exam structure, and key advice for IIT JAM Biotechnology 2025, along with the weight given to each chapter. Read on to learn everything you need to know about the IIT JAM 2025 biotechnology paper.

Read more: IIT JAM Previous Year Question papers

IIT JAM 2025 Biotechnology: Important Topics and Weightage

IIT JAM 2025 Biotechnology syllabus is divided into 4 major sections including Biology, Chemistry, Mathematics, and Physics. IIT JAM Biotechnology 2025 chapter-wise weightage is mentioned below:

Subject 

Important Topics

Weightage (Percentage)

Biology

  • Molecular Biology
  • Biochemistry

44%

Chemistry 

Organic Chemistry

20%

Mathematics 

Coordinate Geometry

18%

Physics

Mechanics

18%

IIT JAM Biotechnology 2025 Preparation Tips

While preparing for the paper, students should know these preparation tips for IIT JAM 2025.  

  • Before starting to study, know the exam pattern, syllabus, and chapterwise distribution. So, you can prepare accordingly.  
  • Go through the syllabus, find out your expert topics, and start preparing for the important topics. 
  • Find the best books to prepare and try to solve the previous year's papers. 
  • Give IIT JAM 2025 Mock tests at least once a week. 
  • Video lectures are very helpful during preparation time.   

Read more: How to Prepare for IIT JAM 2025?

IIT JAM Biotechnology 2025 Exam Pattern

In  IIT JAM 2025 Biotechnology syllabus section, there will be 3 sections named section A, section B, and section C. Section A holds 30 questions, Section B has 10, and Section 3 has 20 questions.  IIT JAM Biotechnology 2025 paper pattern is mentioned below: 

Section 

Total number of questions

Total Marks

Negative marking

Question Type

Mode of Exam

Section A

30

10 questions - 1 mark

20 questions - 2 marks

⅓ marks will be deducted for each one-mark question.

⅔ marks will be deducted for each two marks question

MCQ

Computer-Based Test (CBT - Online)

Section B

10

10 questions - 2 marks each

No negative marking

MCQ

Computer-Based Test (CBT - Online)

Section C

20

10 questions - 1 mark

10 questions - 2 marks

No negative marking

No options will be displayed

Computer-Based Test (CBT - Online)

IIT JAM Biotechnology 2025 Syllabus

The students can prepare for IIT JAM 2025 syllabus, which is mentioned below: 

Subject

Topics

General Biology

  • Taxonomy
  • Heredity
  • Genetic variation
  • Conservation
  • Principles of ecology
  • Evolution
  • Techniques in modern biology 

Biochemistry and Physiology

  • Carbohydrates
  • Proteins
  • Lipids
  • Nucleic acids
  • Enzymes
  • Vitamins
  • Hormones
  • Metabolism – Glycolysis, TCA cycle, Oxidative Phosphorylation
  • Nitrogen Fixation, Fertilization, and Osmoregulation
  • Vertebrates-Nervous system
  • Endocrine system
  • Vascular system
  • Immune system
  • Digestive system and Reproductive System

Basic Biotechnology

  • Tissue culture
  • Application of enzymes
  • Antigen-antibody interaction
  • Antibody production
  • Diagnostic aids

Molecular Biology

  • DNA
  • RNA
  • Replication
  • Transcription
  • Translation
  • Proteins
  • Lipids and Membranes
  • Operon model
  • Gene transfer

Cell Biology

  • Cell cycle
  • Cytoskeletal elements
  • Mitochondria
  • Endoplasmic reticulum
  • Chloroplast
  • Golgi apparatus
  • Signalling

Microbiology

  • Isolation
  • Cultivation
  • Structural features of virus
  • Bacteria
  • Fungi
  • Protozoa
  • Pathogenic micro-organisms

Read More:  Best Books to Prepare for IIT JAM 2025

Related Articles of IIT JAM 2025

Candidates can refer to few articles that is important for IIT JAM exam 2025.

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