Updated By Rupsa on 20 Aug, 2024 16:54
Registration Starts On August 28, 2024
IIT Roorkee has released the GATE 2025 syllabus PDF for all 30 papers. There have been no changes in the GATE syllabus 2025. Access the GATE syllabus 2025 PDF from this page.
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Predict NowThe GATE 2025 Biotechnology syllabus is now available on the official website, gate.iitr.ac.in. The direct link to download GATE BT syllabus 2025 pdf has also be provided on this page. The GATE syllabus 2025 for Biotechnology is divided into three sections: General Aptitude (carrying 15% weightage), Engineering Mathematics (carrying 13% weightage), and core Biotechnology discipline (carrying 72% weightage). Candidates should know the whole syllabus to plan their studies and focus on key topics.
GATE Biotechnology (BT) is one of 30 papers of the GATE 2025 exam. The candidates who want to select Biotechnology as their subject should start by reading the complete GATE 2025 Biotechnology syllabus to know what topics they should prepare for.
Also Check:
GATE Computer Science & Information Technology Syllabus 2025 | GATE Civil Engineering Syllabus 2025 |
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Attempt nowKnowing the syllabus is important because it helps manage time better by knowing what to study first. The syllabus acts like a guide to help candidates succeed in the exam. Provided below is the list of all the topics and subjects that will be covered in the GATE 2025 exam, or class. It tells you what you need to study and understand.
Section | Topics | Subtopics |
|---|---|---|
Engineering Mathematics | Linear Algebra | Matrices and determinants; Systems of linear equations; Eigenvalues and Eigenvectors |
Calculus | Limits, continuity, differentiability; Partial derivatives, maxima and minima; Sequences and series; Tests for convergence | |
Differential Equations | Linear and non-linear first-order ODEs; Higher-order ODEs with constant coefficients; Cauchy’s and Euler’s equations; Laplace transforms | |
Probability and Statistics | Mean, median, mode, standard deviation; Random variables; Poisson, normal, and binomial distributions; Correlation and regression analysis | |
Numerical Methods | Solutions of linear and non-linear algebraic equations; Integration by trapezoidal and Simpson’s rule; Single-step method for differential equations | |
General Biology | Biochemistry | Biomolecules (structure and function); Biological membranes; Metabolism (carbohydrates, lipids, amino acids, nucleic acids); Photosynthesis, respiration, electron transport chain; Enzymes (classification, kinetics, inhibition) |
Microbiology | Bacterial classification and diversity; Microbial ecology; Viruses (structure, classification); Microbial growth and nutrition; Antibiotics and antimicrobial resistance | |
Immunology | Innate and adaptive immunity; Antibody structure/function; Antigen-antibody reactions; T and B cell development; Immune response regulation; Vaccines and immunization | |
Genetics, Cellular and Molecular Biology | Genetics and Evolutionary Biology | Mendelian inheritance; Gene interaction, linkage, recombination; Microbial genetics (transformation, transduction, conjugation); Genetic drift, species, speciation |
Cell Biology | Prokaryotic and eukaryotic cell structure; Cell cycle and growth control; Cell signaling; Post-translational modifications; Cell death and autophagy | |
Molecular Biology | Gene structure and mutation; Gene expression regulation; Nucleic acid processes (replication, transcription, splicing, translation); RNA interference; DNA repair | |
Fundamentals of Biological Engineering | Engineering Principles | Material/energy balances for reactive and non-reactive systems; Stoichiometry; Degree of reduction; Electron balance; Oxygen demand |
Classical Thermodynamics and Bioenergetics | Thermodynamics laws; Reaction equilibria; Ligand binding; Metabolic pathways; Redox reactions | |
Transport Processes | Fluid flow (Newtonian/non-Newtonian); Mixing; Molecular diffusion; Oxygen transfer; Heat transfer; Heat exchangers | |
Bioprocess Engineering and Process Biotechnology | Bioreaction Engineering | Rate law; Reactor types (batch, mixed flow, plug flow); Enzyme immobilization; Kinetics (cell growth, substrate utilization, product formation); Optimization and scale-up |
Upstream and Downstream Processing | Media formulation, optimization; Sterilization; Filtration; Centrifugation; Cell disruption; Chromatography (ion exchange, gel filtration, affinity, HPLC, FPLC); Extraction, adsorption, drying | |
Instrumentation and Process Control | Pressure, temperature, flow measurement; Valves; Feedback/feedforward control; Types of controllers (proportional, derivative, integral) | |
Plant, Animal and Microbial Biotechnology | Plants | Totipotency; Plant tissue culture; Production of secondary metabolites; Transgenic plants; Somaclonal variation |
Animals | Animal cell culture; Hybridoma technology; Stem cell technology; Animal cloning; Transgenic, knock-in, knock-out animals | |
Microbes | Production of biomass, biofuels, bioplastics; Industrial enzymes, antibiotics; Large-scale production of recombinant proteins | |
Recombinant DNA Technology and Other Tools | Recombinant DNA Technology | Restriction/modification enzymes; Vectors (plasmids, bacteriophage, cosmids, Ti plasmid); Gene isolation and cloning; CRISPR-Cas |
Molecular Tools | PCR; DNA/RNA labeling, sequencing; DNA fingerprinting, RAPD, RFLP; Gene transfer technologies | |
Analytical Tools | Microscopy (light, electron, confocal); Spectroscopy (UV, IR, MS, NMR); Electrophoresis; Microarrays; ELISA, RIA, flow cytometry | |
Computational Tools | Bioinformatics resources and search tools; Sequence/structure databases; Sequence analysis, alignment, phylogeny; Genomics, proteomics, metabolomics; Metagenomics |
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The General Aptitude section of GATE 2025 is a common part of the exam for all candidates, carrying 15% of the total marks. It includes topics like verbal ability, which covers grammar, sentence completion, and vocabulary, as well as numerical ability like basic math, percentages, averages, and data interpretation. Find below in detail the GATE 2025 General Aptitude 2025 syllabus.
Sections | Topics |
|---|---|
Verbal Aptitude | Basic English Grammar: Tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, other parts of speech |
Basic Vocabulary: Words, idioms, phrases in context, reading and comprehension, narrative sequencing | |
Quantitative Aptitude | Data Interpretation: Data graphs (bar graphs, pie charts, other data representations), 2D and 3D plots, maps, tables |
Numerical Computation and Estimation: Ratios, percentages, powers, exponents, logarithms, permutations, combinations, series | |
Mensuration and Geometry | |
Elementary Statistics and Probability | |
Analytical Aptitude | Logic: Deduction and induction |
Analogy | |
Numerical Relations and Reasoning | |
Spatial Aptitude | Transformation of Shapes: Translation, rotation, scaling, mirroring, assembling, grouping |
Paper Folding, Cutting, and Patterns: 2D and 3D patterns |
Quick Links:
| GATE Exam Centres 2025 | GATE Eligibility Criteria 2025 |
| GATE Application Form 2025 | GATE Admit Card 2025 |
To prepare for the exam candidates can download the GATE 2025 Biotechnology syllabus and keep them handy. Here the detailed GATE BT syllabus 2025 PDF has been provided. Simply click on the link to access and download the GATE syllabus 2025 for Biotechnology.
When candidates know which topics are important, they can use their time and energy on them instead of wasting time on less relevant areas. This makes their preparation more effective and increases chances of scoring well. In short, knowing important topics helps candidates prepare smarter, and not harder. Provided below are the GATE 2025 BT syllabus important topics to focus on.
Although students must prepare the whole syllabus very well, if there is less time, they can concentrate on important topics from where questions are frequently asked. For GATE 2025 Biotechnology, here are the important topics to focus on:
Sections | Important Topics |
|---|---|
Engineering Mathematics | Linear Algebra: Matrices, Eigenvalues, and Eigenvectors Calculus: Limits, Partial Derivatives, Maxima, and Minima Differential Equations: First-order and Higher-order ODEs Probability and Statistics: Distributions, Correlation, and Regression |
General Biology | Biochemistry: Structure and function of biomolecules, Metabolism Microbiology: Bacterial growth, Antibiotics, and Resistance Immunology: Immune response, Antigen-antibody reactions, Vaccines |
Genetics, Cellular, and Molecular Biology | Genetics and Evolutionary Biology: Mendelian inheritance; Gene interaction; Complementation; Linkage, recombination and chromosome mapping; Extra chromosomal inheritance; Microbial genetics - transformation, transduction and conjugation; Cell Biology: Prokaryotic and eukaryotic cell structure; Cell cycle and cell growth control; Molecular Biology: Molecular structure of genes and chromosomes; Mutations and mutagenesis |
Fundamentals of Biological Engineering | Thermodynamics: Metabolic pathways, Ligand binding. Transport Processes: Fluid flow, Oxygen transfer, Heat exchangers |
Bioprocess Engineering | Bioreaction Engineering: Enzyme kinetics, Cell growth, Reactor types. Upstream/Downstream Processing: Filtration, Centrifugation, Chromatography |
| Plant, Animal and Microbial Biotechnology | Totipotency; Regeneration of plants; Plant growth regulators and elicitors; Kinetics of cell growth; Micro & macro-carrier culture; Hybridoma technology; Stem cell technology; Animal cloning; Production of biomass and primary/secondary metabolites - Biofuels, bioplastics, industrial enzymes, antibiotics; |
Recombinant DNA Technology and Tools | CRISPR-Cas, Gene isolation, and cloning. Molecular tools like PCR, DNA sequencing, and bioinformatics analysis tools |
Knowing the expected weightage of marks from the GATE Biotechnology syllabus 2025 is important because it helps students prepare better. When candidates know which topics carry more marks, they can spend more time studying those areas to get a higher score. This way, they can complete their preparation on time and feel more confident during the exam.
Here is a look at the GATE BT syllabus 2025 topic-wse weightage of marks expected this year.
Sections | Key Topics | Expected Marks Weightage |
|---|---|---|
General Aptitude | Aptitude and Reasoning | 15 |
Section 1 | Engineering Mathematics | 13 |
Section 2 | General Biology | 23 |
Section 3 | Genetics, Cellular & Molecular Biology | 21 |
Section 4 | Fundamentals of Biological Engineering | 10 |
Section 5 | Bioprocess Engineering & Process Biotechnology | 7 |
Section 6 | Plant, Animal & Microbial Biotechnology | 6 |
Section 7 | Recombinant DNA Technology & Biotechnology Tools | 5 |
Total Marks | - | 100 |
To prepare for the GATE 2025 Biotechnology syllabus, candidates need a strategic approach. Here are a few valuable tips recommended by experts to help candidates prepare effectively for the exam:
Practice GATE previous year question papers thoroughly while learning the subject and after completing them. This will help you know how prepared you were and how much you developed.
Include all essential formulas, concepts, and unit conversions in your notes, and revise them regularly.
Keep a track on the time while solving mock tests and question sets. Doing so you can measure speed and accuracy.
Begin test series after your first revision. Start with part tests, then move to subject-wise and multi-subject tests. From December, aim to complete 20-30 full-length tests.
Try to complete the syllabus within three months and practise test papers for the rest two months.
Knowing about the GATE 2025 syllabus alone is not enough; candidates must pick the right study materials and books to learn the concepts. Therefore, here we have listed some of the selected books recommended by experts that cover in-depth GATE BT 2025 syllabus.
Name of the Book | Authors/Publishers |
|---|---|
Principles of Biochemistry | Lehninger |
Molecular Cell Biology | Lodish and Baltimore |
Biotechnology | Pranav Kumar |
Immunology | Kuby |
Bioprocess Engineering Principles | P. Doran |
Advanced Engineering Mathematics | Erwin Kreyszig |
A Modern Approach to Verbal and Non-Verbal Reasoning | R.S. Aggarwal |
Previous Year Books | Made Easy Workbook or Bits and Bytes |
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