GATE -Biotech

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It includes three major sections besides general aptitude and engineering mathematics. The important sections under the GATE Syllabus for Mechanical Engineering are manufacturing and industrial engineering, fluid mechanics, thermal science and materials, and applied mechanics design.

Classroom Features

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Programme Details

Experience transformative learning with our dedicated team of educators at Pathfinder Academy. We combine passionate expertise with personalized guidance to empower students of all backgrounds. Our highly-qualified teachers, boasting years of experience, tailor their approach to meet individual needs, fostering scientific exploration and competitive confidence.


Testing Methodology

Commencement of Registration

Commencement of Programme

Early access

Duration of programme

Schedule of classes

Medium

Provision of tests

Scholarships

Personal Mentorship

Interview Guidance

Offline classroom

01st April 2024

08th July, 2024 -Noida, NCR

01st April 2024 onwards

Six months( 6 to7days/week)

9:30 AM to 2:00 PM

A hybrid of English and Hindi

Bimonthly (objective patterns)

Get Upto 90%* Scholarship

Included | By faculty members

Included | By field expertes

Offline/online Coaching

Course Fee

₹35000

Including GST + Book + Test Series


Payment and Registration

Pay now for Free access to recorded lectures till June 2024 exam


Success Redefined



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Chandrashekar

Biology Educator

IISC Bengaluru
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Kumar Shiv

Maths Educator

IIT Dhanbad
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Abhilash

Maths Educator

NIT College
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Rishab Gupta

JEE mains & Advance

NIT Warangal
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Vinay

Physics educator

NIT Trichy
  • Linear Algebra: Matrix algebra, systems of linear equations, eigenvalues and eigenvectors.
  • Calculus: Functions of single variable, limit, continuity and differentiability, mean value theorems, indeterminate forms; evaluation of definite and improper integrals; double and triple integrals; partial derivatives, total derivative, Taylor series (in one and two variables), maxima and minima, Fourier series; gradient, divergence and curl, vector identities, directional derivatives, line, surface and volume integrals, applications of Gauss, Stokes and Green’s theorems.
  • Differential Equations: First-order equations (linear and nonlinear); higher-order linear differential equations with constant coefficients; Euler-Cauchy equation; initial and boundary value problems; Laplace transforms; solutions of heat, wave and Laplace's equations.
  • Complex Variables: Analytic functions; Cauchy-Riemann equations; Cauchy’s integral theorem and integral formula; Taylor and Laurent series.
  • Probability and Statistics: Definitions of probability, sampling theorems, conditional probability; mean, median, mode and standard deviation; random variables, binomial, Poisson and normal distributions.
  • Numerical Methods: Numerical solutions of linear and nonlinear algebraic equations; integration by trapezoidal and Simpson’s rules; single and multi-step methods for differential equations.

  • Biomolecules
    • Structure and function
  • Biological membranes
    • Structure
    • Membrane channels and pumps
    • Molecular motors
    • Action potential and transport processes
  • Basic concepts and regulation of metabolism
    • Carbohydrates
    • Lipids
    • Amino acids
    • Nucleic acids
  • Photosynthesis
  • Respiration
  • Electron transport chain
  • Enzymes
    • Classification
    • Catalytic and regulatory strategies
  • Enzyme kinetics
    • Michaelis-Menten equation
  • Enzyme inhibition
    • Competitive
    • Non-competitive
    • Uncompetitive inhibition

Microbiology

  • Bacterial classification and diversity
  • Microbial Ecology
    • Microbes in marine, freshwater, and terrestrial ecosystems
    • Microbial interactions
  • Viruses
    • Structure and classification
  • Methods in microbiology
  • Microbial growth and nutrition
  • Nitrogen fixation
  • Microbial diseases and host-pathogen interactions
  • Antibiotics and antimicrobial resistance

Immunology

  • Innate and adaptive immunity
    • Humoral and cell-mediated immunity
  • Antibody structure and function
  • Molecular basis of antibody diversity
  • T cell and B cell development
  • Antigen-antibody reaction
  • Complement
  • Primary and secondary lymphoid organs
  • Major histocompatibility complex (MHC)
  • Antigen processing and presentation
  • Polyclonal and monoclonal antibody
  • Regulation of immune response
  • Immune tolerance
  • Hypersensitivity
  • Autoimmunity
  • Graft versus host reaction
  • Immunization and vaccines

  • Mendelian inheritance
  • Gene interaction
  • Complementation
  • Linkage, recombination, and chromosome mapping
  • Extra chromosomal inheritance
  • Microbial genetics
    • Transformation
    • Transduction
    • Conjugation
    • Horizontal gene transfer
    • Transposable elements
  • Chromosomal variation
  • Genetic disorders
  • Population genetics
  • Epigenetics
  • Selection and inheritance
  • Adaptive and neutral evolution
  • Genetic drift
  • Species and speciation

Cell Biology

  • Prokaryotic and eukaryotic cell structure
  • Cell cycle and cell growth control
  • Cell-genetics and evolutionary biology
    • Mendelian inheritance
    • Gene interaction
    • Complementation
    • Linkage, recombination, and chromosome mapping
    • Extra chromosomal inheritance
    • Microbial genetics
      • Transformation
      • Transduction
      • Conjugation
      • Horizontal gene transfer
      • Transposable elements
    • Chromosomal variation
    • Genetic disorders
    • Population genetics
    • Epigenetics
    • Selection and inheritance
    • Adaptive and neutral evolution
    • Genetic drift
    • Species and speciation

Molecular Biology

  • Molecular structure of genes and chromosomes
  • Mutations and mutagenesis
  • Regulation of gene expression
  • Nucleic acid
    • Replication
    • Transcription
    • Splicing
    • Translation
    • Regulatory mechanisms
  • Non-coding and microRNA
  • RNA interference
  • DNA damage and repair
  • Material and energy balances
    • For reactive and non-reactive systems
  • Recycle, bypass, and purge processes
  • Stoichiometry of growth and product formation
  • Degree of reduction
  • Electron balance
  • Theoretical oxygen demand

Classical Thermodynamics and Bioenergetics

  • Laws of thermodynamics
  • Solution thermodynamics
  • Phase equilibria
  • Reaction equilibria
  • Ligand binding
  • Membrane potential
  • Energetics of metabolic pathways
  • Oxidation and reduction reactions

Transport Processes

  • Newtonian and non-Newtonian fluids
  • Fluid flow
    • Laminar and turbulent
  • Mixing in bioreactors
    • Mixing time
  • Molecular diffusion and film theory
  • Oxygen transfer and uptake in bioreactor
    • kLa and its measurement
  • Conductive and convective heat transfer
  • LMTD (Logarithmic Mean Temperature Difference)
  • Overall heat transfer coefficient
  • Heat exchangers

  • Rate law
    • Zero and first order kinetics
  • Ideal reactors
    • Batch
    • Mixed flow
    • Plug flow
  • Enzyme immobilization
  • Diffusion effects
    • Thiele modulus
    • Effectiveness factor
    • Damkoehler number
  • Kinetics of
    • Cell growth
    • Substrate utilization
    • Product formation
  • Structured and unstructured models
  • Batch, fed-batch, and continuous processes
  • Microbial and enzyme reactors
  • Optimization and scale up

Upstream and Downstream Processing

  • Media formulation and optimization
  • Sterilization of
    • Air
    • Media
  • Filtration
    • Membrane filtration
    • Ultrafiltration
  • Centrifugation
    • High speed
    • Ultra
  • Cell disruption
  • Principles of chromatography
    • Ion exchange
    • Gel filtration
    • Hydrophobic interaction
    • Affinity
    • GC (Gas Chromatography)
    • HPLC (High Performance Liquid Chromatography)
    • FPLC (Fast Protein Liquid Chromatography)
  • Extraction, adsorption, and drying

Instrumentation and Process Control

  • Pressure, temperature, and flow measurement devices
  • Valves
  • First order and second order systems
  • Feedback and feed forward control
  • Types of controllers
    • Proportional
    • Derivative
    • Integral control
  • Tuning of controllers

  • Totipotency
  • Regeneration of plants
  • Plant growth regulators and elicitors
  • Tissue culture and cell suspension culture system
    • Methodology
    • Kinetics of growth
    • Nutrient optimization
  • Production of secondary metabolites
  • Hairy root culture
  • Plant products of industrial importance
  • Artificial seeds
  • Somaclonal variation
  • Protoplast, protoplast fusion
    • Somatic hybrid
    • Cybrid
  • Transgenic plants
    • Direct and indirect methods of gene transfer techniques
    • Selection marker and reporter gene
    • Plastid transformation

Animals

  • Culture media composition and growth conditions
  • Animal cell and tissue preservation
  • Anchorage and non-anchorage dependent cell culture
  • Kinetics of cell growth
  • Micro & macro-carrier culture
  • Hybridoma technology
  • Stem cell technology
  • Animal cloning
  • Transgenic animals
  • Knock-out and knock-in animals

Microbes

  • Production of biomass and primary/secondary metabolites
    • Biofuels
    • Bioplastics
    • Industrial enzymes
    • Antibiotics
  • Large scale production and purification of recombinant proteins and metabolites
  • Clinical-, food-, and industrial-microbiology
  • Screening strategies for new products

  • Restriction and modification enzymes
  • Vectors
    • Plasmids
    • Bacteriophage and other viral vectors
    • Cosmids
    • Ti plasmid
    • Bacterial and yeast artificial chromosomes
  • Expression vectors
  • cDNA and genomic DNA library
  • Gene isolation and cloning
  • Strategies for production of recombinant proteins
  • Transposons and gene targeting

Molecular Tools

  • Polymerase chain reaction
  • DNA/RNA labelling and sequencing
  • Southern and northern blotting
  • In-situ hybridization
  • DNA fingerprinting
    • RAPD
    • RFLP
  • Site-directed mutagenesis
  • Gene transfer technologies
  • CRISPR-Cas
  • Biosensing and biosensors

Analytical Tools

  • Principles of microscopy
    • Light, electron, fluorescent, and confocal
  • Principles of spectroscopy
    • UV, visible, CD, IR, fluorescence
    • FT-IR, MS, NMR
  • Electrophoresis
  • Micro-arrays
  • Enzymatic assays
  • Immunoassays
    • ELISA
    • RIA
    • Immunohistochemistry
    • Immunoblotting
  • Flow cytometry
  • Whole genome and ChIP sequencing

Computational Tools

  • Bioinformatics resources and search tools
  • Sequence and structure databases
  • Sequence analysis
    • Sequence file formats
    • Scoring matrices
    • Alignment
    • Phylogeny
  • Genomics, proteomics, metabolomics
  • Gene prediction
  • Functional annotation
  • Secondary structure and 3D structure prediction
  • Knowledge discovery in biochemical databases
  • Metagenomics
  • Metabolic engineering and systems biology

Highlights of IIT-JAM Exam Pattern

Below is the expected exam pattern for Gate-Mechanical

  • GATE Exam Weightage
    • General Aptitude: 15% marks weightage
    • Engineering Mathematics: 13% marks weightage
    • Core Paper: Remaining 72% marks weightage
  • Multiple Choice Question (MCQ)
    • Each question carries 1 or 2 marks.
    • Objective type with four choices and one correct answer.
    • Negative marking:
      • For 1-mark MCQ: 1/3 will be deducted for a wrong answer.
      • For 2-mark MCQ: 2/3 will be deducted for a wrong answer.
  • Numerical Answer Type Question
    • No negative marks for wrong answers.


Particulars Details
Exam mode Online Computer based Test
Exam duration 3 hours
Total paper in GATE 2022 29
Sections of GATE 2022 exam General aptitude and subject paper
Questions Type MCQ & NAT (Numerical answer type)
Number of Questions 65
Total marks 100
Marks Distribution in all papers except (AR, CY, ET, MA, PH, GG, XL) GA – 15 marks
ENG maths - 13 marks
Core paper - 72 marks
Marks distribution in AR, CY, ET, MA, PH, GG, XL GA – 15 marks
Core paper marks - 85
Negative marks -1/3 for 1 mark
-2/3 for 2 marks
0 for Numerical answer type question

Previous year Question paper



Books To Be Referred

Gate-BioTech Recommended Books

Books Author
Bio-Technology Pranav Kumar
Bio-chemistry Lehninger
Bioprocess Engineering principles P. Doran
Mathematics B.S Grewal
Molecular Cell biology Lodish and Baltimore

Key Topics

Weightage Topic Weightage Marks
General Aptitude 10
Engineering Mathematics 10-15
Plant and Animal Bio-Technology 15-20
Bioprocess Engineering 10-15
Biotechnology 20-25
In MCQ 1/3 for 1 mark and 2/3 for 2 marks
Plant and animal biotechnology.

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