Which of the following is true for acetyl-CoA? 1. it is an acetyl group attached to a type of coenzyme 2. it is another name for oxaloacetate 3. it is […]
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DBT BET JRF 2019 Previous Year Questions and Video solution
Why Anti-Histamines Are Used for Allergies: Understanding Mast Cell Degranulation
A patient suffering from allergy has been advised to take anti-histamine drugs. Which one of the following biological processes is most likely to be the reason for the allergy? (1) […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Roles of Methylation, Hydroxylation, Phosphorylation and poly-ubiquitination in Protein
8. Match the components of list I with those in list II List I […]
DBT BET JRF 2019 Previous Year Questions and Video solution
Difference Between Intracellular and Cell Membrane Receptors Hormones
The major difference between hormones that have intracellular receptors and those that have cell membrane receptors is that the former is usually: (1) Charged (2) Hydrophilic (3) Glycosylated (4)Hydrophobic Difference […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Which Dideoxy Nucleotides Are Used in Sanger DNA Sequencing?
For sequencing DNA by Sanger’s method, the chain elongation is terminated by: (a) 1′, 4′ dideoxy nucleotides, (b) 2, 3′ dideoxy nucleotides, (c) 2, 4′ dideoxy nucleotides, (d) 4, 3′ […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding Chirality in Amino Acids
Q: Which one of the following is an achiral amino acid?(a) Alanine(b) Glycine(c) Phenylalanine(d) Proline Which Amino Acid Is Achiral? Understanding Chirality in Amino Acids Chirality is a fundamental concept […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Nonsense Mutations Creates Termination Codons
2. A mutation that generates a termination codon is known as: (a)Missense mutation, (b)Nonsense mutation, (c)Reverse mutation, (d)Silent mutation What Is a Nonsense Mutation? Understanding Mutations That Generate Termination […]
Institute-PhD program
NISER SBS School of Biological Sciences PhD Program
NATIONAL INSTITUTE OF SCIENCE EDUCATION AND RESEARCH BHUBANESWAR Admission to PhD Program: 2025-26 (Summer Session) Online applications […]
Institute-PhD program
Admission to the Integrated MSc-PhD Program of NISER-SBS
NATIONAL INSTITUTE OF SCIENCE EDUCATION AND RESEARCH BHUBANESWAR Admission to the Integrated MSc-PhD Program of NISER, 2025-26 Online applications are invited from Indian citizens for admission to the […]
