Virendra Singh

In this course, Virendra Singh will be going to discuss the important topics of Biochemistry like amino acid, nucleic acid, Enzyme carbohydrates, lipid and vitamins in detail. This course will be helpful to all life science exam aspirants.

Crack CSIR NET by studying MATHEMATICS, PHYSICS, LIFE SCIENCE, CHEMISTRY, EARTH SCIENCE on one online platform. Everything you need to crack JRF.

CSIR-UGC NET

Hindi

(Hindi) Quick Revision Course on Biochemistry: CSIR-UGC NET

Structure of Atoms & Molecules

Molecules & Their Interaction

Life Sciences

NET Exams

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Test Preparation

Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of life.

Course Overview (in Hindi)

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemicalcompounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.

Overview of Biochemistry and Chemical Bonding (in Hindi)

A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it.

PH and Buffer Concept (in Hindi)

Bioenergetics is the part of biochemistry concerned with the energy involved in making and breaking of chemical bonds in the molecules found in biological organisms. It can also be defined as the study of energy relationships and energy transformations and transductions in living organisms.

Bio-Energetics (in Hindi)

Amino acids are organic compounds containing amine and carboxyl functional groups, along with a side chain specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, although other elements are found in the side chains of certain amino acids.

Amino Acid and its Classification (in Hindi)

Titration of Amino Acids - Relevance. Playing an integral role in the structure and function of proteins, amino acids are perhaps one of the most important.

Amino acid:Tiration

A Ramachandran plot, originally developed in 1963 by G. N. Ramachandran, C. Ramakrishnan, and V. Sasisekharan, is a way to visualize energetically allowed regions for backbone dihedral angles ψ against φ of amino acid residues in protein structure.

Ramachandran plot and Peptide Bond

Protein structure is the three-dimensional arrangement of atoms in an amino acid-chain molecule. ... Proteins form by amino acids undergoing condensation reactions, in which the amino acids lose one water molecule per reaction in order to attach to one another with a peptide bond.

Protein structure (part-1)

Protein Structure (part-2)

A protein has its lowest solubility at its isoelectric point. If there is a charge at the protein surface, the protein prefers to interact with water, rather than with other proteinmolecules. This charge makes it more soluble. ... The solubility of proteins in blood requires a pH in the range of 7.35 to 7.45.

Protein Solubility

Denaturation is a process in which proteins or nucleic acids lose the quaternary structure, tertiary structure, and secondary structure which is present in their native state, by application of some external stress or compound such as a strong acid or base, a concentrated inorganic salt, an organic solvent.

Protein denaturaion

Protein folding is the process by which aprotein structure assumes its functional shape or conformation. All protein molecules are heterogeneous unbranched chains of amino acids. By coiling and folding into a specific three-dimensional shape they are able to perform their biological function.

Protein folding

Scleroproteins or fibrous proteins constitute one of the three main types of proteins. There are many scleroprotein superfamilies including keratin, collagen, elastin, and fibroin. The roles of such proteins include protection and support, forming connective tissue, tendons, bone matrices, and muscle fiber.

Fibrous Protein: collagen, elastin and keratin

Globular proteins or spheroproteins are spherical ("globe-like") proteins and are one of the common protein types (the others being fibrous, disordered and membrane proteins).Globular proteins are somewhat water-soluble (forming colloids in water), unlike the fibrous or membrane proteins.

Globular Protein: Myoglobin and Heamoglobin

In addition, faulty or damaged proteins are recognized and rapidly degraded within cells, thereby eliminating the consequences of mistakes made during protein synthesis. In eukaryotic cells, two major pathways—the ubiquitin-proteasome pathway and lysosomal proteolysis—mediate protein degradation.

Protein Degradation

Protein sequencing is the practical process of determining the amino acid sequence of all or part of a protein or peptide. This may serve to identify the protein or characterize its post-translational modifications.

Protein Sequencing and Analysis

Author of Book- Mind Maps for Life Sciences, Qualified CSIR-NET,GATE XL,BT, REET, MPAT Rank 1, Guided  20k+ Students

Neha Taneja

This Course aided wigh proper diagrams, includes 
significant information about metabolism of important biomolecules including carbohydrates, fats and proteins. Metabolic processes are very crucial within a living organism in order to maintain life.

Overview of Metabolism of Biomolecules : CSIR-UGC NET

In this course includes all the necessary information about proteins. Proteins are large biological molecules that performs a vast array of functions within organisms. This course will be very beneficial for the all preparing for Life Science exams.

(Hindi) Proteins-Life Sciences: CSIR UGC NET

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YT-Deepshikha Goswami🌈

Telegram- @Bio_dgarmy🌐

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Deepshikha Goswami

In this course educator will be providing you with the answer key of CSIR NET LIFE SCIENCE EXAM. This answer key is of series C and will start from Part B

(Hindi) Answer Key of CSIR NET Life Science June 2019 Exam

In this course, the educator discusses the study about Restriction fragment length polymorphism; an important tool of molecular biology helpful for CSIR UGC NET.

(Hindi) Restriction Fragment Length Polymorphism: CSIR UGC NET

M.Sc (Zoology), GATE XL, Ex-Resonanace, Currently working for BYJU's

Manish Kumar

In this course, the educator is discussing 
 the different numerical problems and concepts in biochemistry...

(Hindi) Quick Revision of Biochemistry for CSIR-NET

In this course educator will be discussing about the basic terminologies and concepts of glycolysis, Krebs cycle etc.

Lessons

16 lessons • 2h 6m