Which of the following enzymes is NOT a part of the DNA replication machinery? 1. DNA helicase 2. Primase 3. DNA polymerase 4. DNA endonuclease Introduction to DNA Replication Machinery […]
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DBT BET JRF 2023 Previous Year Questions and Video solutions
Product of Two Numbers Based on Linear Equations
There are two numbers such that the sum of thrice the first number and twice the second number is 180 and the difference of the four times the first number […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
D-Alanine and L-Alanine are Enantiomers
D-Alanine and L-Alanine are: 1. Anomers 2. Enantiomers 3. Epimers 4. Diastereomers Introduction to D-Alanine and L-Alanine Amino acids are the building blocks of proteins and play a crucial role […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Molar Concentration of Dinitrophenol (DNP)
What is the molar concentration of Dinitrophenol (DNP) in a solution made by dissolving 184.107 mg DNP in one liter of water? [Molar mass: 184.107 g/mole] 1. 1000 µ𝑀 2. […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Why Acid Phosphatase is the Marker Enzyme for Lysosomes
Which of the following is a marker enzyme for the Lysosome? 1. Acid phosphatase 2. Signal peptidase 3. Succinate dehydrogenase 4. Lactate dehydrogenase Introduction to Lysosomes and Marker Enzymes […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Plant Tissue Culture Explants
Which of the following plant organs is NOT a potential explant for tissue culture? 1. Seed 2. Flower 3. Root 4. Shoot tip Introduction to Plant Tissue Culture Plant tissue […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Introduction to Tm in Protein Denaturation
Regarding thermal denaturation, the Tm of a protein denotes 1. Midpoint of temperature range over which denaturation occurs 2. Temperature at which protein starts denaturing 3. Temperature at which protein […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
ATP Formation by Substrate-Level Phosphorylation
Which of the following molecules are involved in the formation of ATP by substrate level phosphorylation during glycolysis? A. 1, 3-bisphosphoglycerate B. Glucose 6-phosphate C. Phosphoenolpyruvate D. Fructose 1, 6-bisphosphate […]
Summer Internship Program
Internship Program National Chemical Laboratory, Pune
Project Training/ Internship We offer Summer/Project Internship programs in Chemistry/Chemical Engineering/Biochemical Sciences/Physics/ Polymer and Advanced Materials/Management and other allied research areas of interest to CSIR-NCL. Students who wish to pursue […]
Summer Internship Program
Summer Research Portal IISER Kolkata
Summer Research Portal, IISER Kolkata Objective: To provide B.Sc., M.Sc., B.S., M.S., B.Tech., and B.E. students of Institutions or Universities across the world an opportunity of exposure to a research […]
