Pathfinder Life Science MCQ Book PDF Free download 2023

Download the Pathfinder Life Science MCQ Book PDF for free. This book is a complete package for the students who are preparing for CSIR-NET, GATE, and many more similar exams in the subject of Life Science.

This book is highly recommended book by Life Science’s Toppers of CSIR-NET & GATE exams. It contains a variety of Questions as well as the previous year’s Questions, after revising the concepts, practice Questions from this book.

This is a very popular book for CSIR-NET and GATE exams so if you want to buy this book then definitely buy it, it is a cost-worthy product. Or you can also download both parts of the Pathfinder Life Science MCQ Book PDF from the link, which is given below.

Pathfinder Life Science MCQ Book Useful For

The Pathfinder Life Science MCQ book is very useful for those students who are preparing for CSIR-NET, GRE, DBT, JRF, ICMR, IIT-JAM, GATE, and many more similar exams in the subject of Life Science. It covers the latest syllabus and exam pattern of Life Science for many M.Sc. and Ph.D. level exams which makes it a perfect choice for the students.

Is Pathfinder good for CSIR NET Life Science?

Pathfinder is a comprehensive guidebook that can be useful for preparing for the CSIR NET Life Sciences exam. It contains a thorough review of the subject matter covered on the exam and includes practice questions to help you test your knowledge and identify areas where you need to focus your studying. It may be beneficial for students looking for a structured study plan and detailed explanations of key concepts. However, it’s important to note that no single resource can guarantee success on the CSIR NET exam, and it’s ultimately up to you to put in the time and effort to adequately prepare for the test.

Download Pathfinder Life Science MCQ Book PDF for free

Book namePathfinder life science book
AuthorsPranav Kumar & Usha mina
Useful forIIT JAM, CSIR-NET, etc.
Total Pages574 Pages (Part 1) & 484 Pages (Part 2)
File QualityClean & Good
NOTE:- If you want anything else like e-books, practice questions, Syllabus, or any exam-related information, kindly let us know in the comment section below.

Which units are most important for CSIR NET Life Science?

The CSIR NET Life Science exam covers a wide range of topics, including cell biology, molecular biology, genetics, evolution, ecology, and physiology. Some specific units that you may want to focus on include:

1. Cell biology: This unit covers the structure and function of cells, including their organelles and processes such as cell division and communication.

2. Molecular biology: This unit focuses on the molecular basis of life, including the structure and function of biomolecules such as DNA, RNA, and proteins.

3. Genetics: This unit covers the principles of inheritance, including the structure and function of genes and chromosomes.

4. Evolution: This unit covers the history of life on Earth and the mechanisms of evolution, including natural selection and speciation.

5. Ecology: This unit covers the interactions of organisms with each other and their environment, including topics such as population dynamics and ecosystem functioning.

6. Physiology: This unit covers the function of organs and organ systems in living organisms, including topics such as homeostasis, respiration, and circulation.

It is important to note that these are just a few examples, and the CSIR NET Life Science exam covers a wide range of topics. It is recommended that you review the official syllabus for the exam to get a complete list of topics that may be covered.

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Table of Contents of Volume – I & II of Pathfinder Life Science MCQ Book PDF

Volume- I [Table of Contents]Volume-II [Table of Contents]
Chapter-01: Amino acids and Proteins

1.1 Amino acids
1.2 Peptide bond
1.3 Protein structure
1.4 Fibrous and globular proteins
1.5 Protein sequencing
1.6 Amino acid synthesis
1.7 Nitrogen fixation
1.8 Amino acid catabolism
1.9 Molecules derived from amino acids
Chapter – 01. Molecular Genetics
1.1 Genome organization
1.2 Eukaryotic chromatin and chromosome
1.3 DNA replication
1.4 Recombination
1.5 DNA repair
1.6 Transcription
1.7 Regulation of gene transcription
1.8 Genetic control of embryonic development (in Drosophila)
1.9 Genetic code
1.10 Protein synthesis
1.11 Mutation
Chapter – 02: Nucleic acids

2.1 Nucleotides and Nucleic acid
2.2 Structure of double-stranded DNA
2.3 Thermal denaturation and hyperchromic shift
2.4 Quantification of nucleic acids
2.5 Supercoil forms of DNA
2.6 DNA: A genetic material
2.7 Structure and types of RNA
2.8 Nucleotide synthesis
2.9 Nucleotide degradation
2.10 Electrophoresis of nucleic acids
Chapter – 02. Biotechnology
2.1 Recombinant DNA technology
2.2 Enzymes for DNA manipulation
2.3 DNA and RNA purification
2.4 Cloning vector
2.5 Selection of transformed cells
2.6 Recombinant screening
2.7 Introduction of DNA into the host cells
2.8 Polymerase chain reaction
2.9 Nucleic acid hybridization
2.10 Isotopic and non-isotopic labeling of nucleic acids
2.11 Blotting
2.12 DNA library
2.13 Methods of clone identification
2.14 Chromosome walking
2.15 Expression vector
2.16 DNA microarray technology
2.17 Site-directed mutagenesis
2.18 Genome mapping
2.19 Plant tissue culture
2.20 Applications of cell and tissue culture
2.21 Transgenic plants
2.22 Animal cell culture
2.23 Genetic manipulation of animal cells
2.24 Gene therapy
Chapter – 03: Biophysical techniques

3.1 Chromatography
3.2 Electrophoresis
3.3 Spectroscopy
3.4 Centrifugation
3.5 Microscopy
3.6 Flow cytometry
3.7 Dialysis
3.8 X-ray diffraction
3.9 DNA sequencing
3.10 Biosensors
Chapter – 03. Plant Physiology
3.1 Plant-water relationship
3.2 Transpiration
3.3 Absorption of water by root
3.4 Ascent of sap
3.5 Mineral nutrition
3.6 Translocation in the phloem
3.7 Plant growth substances/hormones
3.8 Photomorphogenesis
3.9 Vernalization
3.10 Plants movements
Chapter-04 : Carbohydrates

4.1 General features of monosaccharide
4.2 Derivatives of monosaccharide
4.3 Disaccharides and glycosidic bond
4.4 Polysaccharides
4.5 Glycoproteins
4.6 Reducing and non-reducing sugar
4.7 Carbohydrate metabolism
Chapter – 04. Human Physiology
4.1 Tissue-level organization
4.2 Nervous system
4.3 Endocrine system
4.4 Respiratory system
4.5 Cardiovascular system
4.6 Digestive system
4.7 Urinary system
4.8 Reproductive system
4.9 Embryonic development
4.10 Terms and Techniques
Chapter-05: Lipids

5.1 General feature and classification
5.2 Fatty acids
5.3 Triacylglycerol and wax
5.4 Phospholipids
5.5 Glycolipids
5.6 Steroid
5.7 Eicosanoid
5.8 Plasma lipoproteins
5.9 Mobilization and transport of triglycerols
5.10 Fatty acid metabolism
5.11 Cholesterol metabolism
5.12 Steroid hormones and Bile acids
Chapter – 05. Plant and Fungi: General Features
5.1 Taxonomy
5.2 The five kingdom system
5.3 Plant kingdom
5.4 Fungi
Chapter – 06: Enzyme and Vitamins

6.1 Enzyme: General feature
6.2 Naming and classification of enzyme
6.3 What enzyme does?
6.4 How do enzymes operate?
6.5 Enzyme kinetics
6.6 Regulatory enzyme
6.7 Isozyme
6.8 Zymogen
6.9 Ribozyme
6.10 Examples of enzymatic reactions
6.11 Vitamins
Chapter – 06. Animal: General Features
6.1 General Features
6.2 Animals classification
Chapter-07: Respiration

7.1 Energetics
7.2 Redox reaction
7.3 Glycolysis
7.4 Fermentation
7.5 Aerobic respiration
7.6 Shuttle systems
7.7 Electron transport chain and oxidative phosphorylation
7.8 Respiratory substrate and Respiratory quotient
7.9 Glyoxylate cycle
7.10 Pentose phosphate pathway
7.11 Entner-Doudoroff pathway
Chapter – 07. Ecology
7.1 What is Ecology
7.2 The ecosystem concept
7.3 Population ecology
7.4 Biotic community
7.5 Succession
7.6 Biodiversity
7.7 Environmental pollution
Chapter – 08: Photosynthesis

8.1 Chloroplast and photosynthetic pigments
8.2 Concept of the photosynthetic unit
8.3 Hill reaction
8.4 Oxygenic and anoxygenic photosynthesis
8.5 Concept of pigment system
8.6 Stages of photosynthesis
8.7 Photorespiration
8.8 C4 Photosynthesis
8.9 CAM Pathway
Chapter 08. Evolution
8.1 Origin of life
8.2 Theories of evolution
8.3 Evidence of evolution
8.4 Natural selection
8.5 Pattern of evolution
8.6 Species and speciation
8.7 Evolutionary forces involved in speciation
8.8 Nature of evolution
8.9 Molecular phylogeny
Chapter-09: Cell structure and functions

9.1 Organization and diversity of cells
9.2 Plasma membrane
9.3 Transport across plasma membrane
9.4 Membrane potential
9.5 Transport of macromolecules across plasma membrane
9.6 Ribosomes
9.7 Endoplasmic reticulum
9.8 Golgi apparatus
9.9 Lysosomes
9.10 Mitochondria
9.11 Chloroplast
9.12 Peroxisomes
9.13 Cytoskeleton
9.14 Cell junctions
9.15 Extracellular matrix
9.16 Nucleus
9.17 Cell signaling
Answer of self test
Chapter – 10: Cell Cycle and Cancer

10.1 Cell Cycle
10.2 Cell Division
10.3 Apoptosis
10.4 Cancer
Chapter – 11: Prokaryotes and Virus

11.1 Phylogenetic overview and general features of prokaryotes
11.2 Structure of bacteria cell
11.3 Bacterial nutrition and growth
11.4 Bacterial chromosome and plasmid
11.5 Horizontal gene transfer and genetic recombination
11.6 General features of important bacterial groups
11.7 Archaebacteria
11.8 Bacterial toxins
11.9 Control of microbial growth
11.10 Virus
11.11 Prions and Viroid
Chapter – 12: Immunology

12.1 Innate immunity
12.2 Adaptive (specific) Immunity
12.3 Cells of the immune system
12.4 Organs involved in the adaptive immune response
12.5 Antigens
12.6 Major-histocompatibility complex (MHC)
12.7 Immunoglobulins: Structure and function
12.8 Kinetics of the antibody response
12.9 Organization and expression of Ig genes
12.10 Generation of antibody diversity
12.11 T cells and CMI
12.12 Cytokines
12.13 The complement system
12.14 Hypersensitivity
12.15 Autoimmunity (AI)
12.16 Immunodeficiency diseases
12.17 Failures of host defense mechanisms
12.18 Immunotechnique
12.19 Vaccines
Chapter – 13: Classical Genetics

13.1 Mendelian genetics
13.2 Chromosomal basis of inheritance
13.3 Gene interaction
13.4 Genetic linkage and gene mapping
13.5 Sex chromosomes and sex determination
13.6 Quantitative inheritance
13.7 Extranuclear inheritance and maternal effect
Chapter – 14: Cytogenetics and Population
14.1 Human karyotype
14.2 Ploidy
14.3 Chromosome aberrations
14.4 Calculating allelic frequencies
14.5 Hardy-Weinberg law
Answer of Self Test

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