Q5. A reservoir has two pipes, A and B. Pipe A can fill the reservoir in 12 hours. Pipe B takes 15 hours to fill the reservoir. There is another […]
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DBT BET JRF 2023 Previous Year Questions and Video solutions
Affinity Chromatography and Protein Elution
Q4 In affinity chromatography, the protein bound to the column can be eluted using a buffer containing 1. 0.1 mM NaCl 2. Acetonitrile 3. immobilized ligand 4. free ligand […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Understanding Trophophase and Its Role in Metabolite Production
Q3.What is meant by “Trophophase”? 1. Production of waste materials 2. Production of topical products 3. Production of primary metabolites 4. Production of secondary metabolites Understanding Trophophase and Its Role […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Difference Between Simple and Compound Interest Calculation
Q2. Sam invested Rs. 30,000 at 5% per annum on simple interest for 4 years to Shyam. Sam also invested the same amount, for same duration and same rate of […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Electron Flow in Photosystem II: The Primary Electron Acceptor
Q1. Electrons from excited chlorophyll molecules of photosystem II are accepted first by 1. Ferredoxin 2. Cytochrome-b 3. Cytochrome-f 4. Plastoquinone Electron Flow in Photosystem II Photosystem II (PSII) is […]
CSIR NET Previous Year Questions on DNA SEQUENCING
Essential Components for Sanger DNA Sequencing
Which one of the following set of essential components are required for Sanger method of DNA sequencing in a required buffer containing MgC12 and Tris-HCl? (1) DNA template, a primer, […]
CSIR NET Previous Year Questions on DNA SEQUENCING
South Western blot: Physical interaction between DNA and protein
Which one of the following options represents a combination of terms that are matched INCORRECTLY? (1) ddNTPs : Chain termination ddNTPs: (2) South Western blot: Physical interaction between DNA and […]
CSIR NET Previous Year Questions on DNA SEQUENCING
Nanopore: DNA sequencing SSRS : Co-dominant markers SSRS
Which one of the following combinations of terms is matched INCORRECTLY? (1) Nanopore: DNA sequencing (2) Pyrosequencing : Protein primary structure (3) Homologous recombination : chloroplast transformation (4) SSRS : […]
CSIR NET Previous Year Questions on DNA SEQUENCING
BAC Libraries for Sequencing and Assembling Repeated Regions
Amongst the following. which one is the most appropriate strategy to sequence and assemble highly repeated regions of a genome? (1) Shot gun sequencing (2) Illumina sequencing (3) 454 sequencing […]
CSIR NET Previous Year Questions on DNA SEQUENCING
Pyrosequencing and Emulsion PCR
Which method is used to generate clonally amplified DNA fragments to be used as templates in Pyrosequencing? A. Ligation PCR B. Shot gun cloning C. BAC cloning D. Emulsion PCR […]
