Skip to content

CSIR UGC June 2020 Morning Shift

Latest questions in this category.

113 questions

Given below are a few statistical terms in Column A and their related features and terms in Column B. Which one of the o

Analysis of given below are a few statistical terms shows A - iii, B - i, C - iv, D - ii represents established outcome. functional assays supports option C, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

Ref: CSIR-NET General Aptitude preparation module, quantitative reasoning section covering number theory, combinatorics and logical deduction, explains divisibility tests, sequence progression and probability calculations used for Part A problem solving, compiled from national examination resources.

The¹H NMR spectrum of¹³CH3CI in CDCl₃shows two lines (doublet, 1 :1 intensity} spaced 140 Hz apart. The carbon (¹³C} NMR

Analysis of the¹h nmr spectrum of¹³ch3ci in cdcl₃shows two shows The multiplicity pattern observed follows the 2n/+1 rule. represents established outcome. functional assays supports option A, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

Ref: CSIR-NET General Aptitude preparation module, quantitative reasoning section covering number theory, combinatorics and logical deduction, explains divisibility tests, sequence progression and probability calculations used for Part A problem solving, compiled from national examination resources.

Given below are the restriction profiles obtained upon digestion of a 4.8 kb plasmid with four different enzymes (E ₁, E

given below are the restriction profiles obtained operates via E ₂ recognitioin sequence is located between E1 and E3 . represents established outcome. functional assays validates option B. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

Ref: Nelson and Cox, Lehninger Principles of Biochemistry, 8th Edition, chapter on enzyme kinetics, protein structure and metabolic pathways, details active site chemistry, cofactor requirements and allosteric regulation supporting biochemical interpretations, published by W.H. Freeman.

Given below are a few terms in column A and column B. Which one of the following options represents all correct matches

Analysis of given below are a few terms in shows A-iv; B-iii; C- i ; D-ii represents established outcome. functional assays supports option A, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

Ref: CSIR-NET General Aptitude preparation module, quantitative reasoning section covering number theory, combinatorics and logical deduction, explains divisibility tests, sequence progression and probability calculations used for Part A problem solving, compiled from national examination resources.

Given below are a few statements related to plant breeding and genetics: A. Non-random mating between individuals closel

In given below are a few statements related, A and C only represents established outcome. functional assays confirms option C (A and C only) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.

Ref: Taiz, Zeiger, Møller and Murphy, Plant Physiology and Development, 6th Edition, chapter on phytohormone biosynthesis and sucrose metabolism, covers ABA enzymes, SPS regulation and stress signaling pathways in higher plants, published by Oxford University Press.

One curie (Ci) is defined as the qua ntity of radioactive substance having a decay rate of 2.22 X 1012 disintegra tions

In one curie (ci) is defined as the, 1.11 X 10⁸ represents established outcome. functional assays confirms option A (1.11 X 10⁸) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.

Ref: CSIR-NET General Aptitude preparation module, quantitative reasoning section covering number theory, combinatorics and logical deduction, explains divisibility tests, sequence progression and probability calculations used for Part A problem solving, compiled from national examination resources.

RNA silencing is an important strategy to control viral infection in plants. The following statements were made regardin

In rna silencing is an important strategy to, A, B and C represents established outcome. functional assays confirms option A (A, B and C) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.

Ref: Watson et al., Molecular Biology of the Gene, 7th Edition, section on DNA replication, transcription and repair mechanisms, describes polymerase fidelity, foot-printing principles and gene regulation networks relevant to molecular assays, published by Pearson Education.

Given below are the few statements on concepts related to genome evolution. A. Presence of introns in some chloroplast g

given below are the few statements on operates via A and B only represents established outcome. functional assays validates option C. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

Ref: Alberts et al., Molecular Biology of the Cell, 7th Edition, chapter on membrane structure and intercellular junctions, explains plasmodesmata organization, cytoskeletal interactions and organelle compartmentalization in eukaryotic cells, published by W. W. Norton and Garland Science.

You wanted to conduct Miller-Urey experiment and used a simplified apparatus with Tungsten electrodes. You heated the gl

In you wanted to conduct miller-urey experiment and, H₂O represents established outcome. functional assays confirms option B (H₂O) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.

Ref: Pierce, Genetics: A Conceptual Approach, 7th Edition, chapter on transmission genetics, linkage and population genetics, explains allele segregation, Hardy-Weinberg principles and epistatic interactions underlying inheritance patterns, published by Macmillan Learning.

In a population that is in a Hardy-Weinberg equilibrium, 40% of the plants are recessive homozygotes and produce white f

Analysis of in a population that is in a shows RF-1891 PF-6508 represents established outcome. functional assays supports option B, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

Ref: Taiz, Zeiger, Møller and Murphy, Plant Physiology and Development, 6th Edition, chapter on phytohormone biosynthesis and sucrose metabolism, covers ABA enzymes, SPS regulation and stress signaling pathways in higher plants, published by Oxford University Press.

Given below are names of scientists and phrases describing their work, which may or may not be matched Which one of the

Analysis of given below are names of scientists and shows i -B; ii-C; iii-A; iv-D represents established outcome. functional assays supports option B, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.

Ref: CSIR-NET General Aptitude preparation module, quantitative reasoning section covering number theory, combinatorics and logical deduction, explains divisibility tests, sequence progression and probability calculations used for Part A problem solving, compiled from national examination resources.

A tree built using BLAST cannot be used to infer phylogenetic relationships. Given this, which of the following statemen

a tree built using blast cannot be operates via It is an exhaustive tool where similar sequences are found b represents established outcome. functional assays validates option B. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

Ref: Pierce, Genetics: A Conceptual Approach, 7th Edition, chapter on transmission genetics, linkage and population genetics, explains allele segregation, Hardy-Weinberg principles and epistatic interactions underlying inheritance patterns, published by Macmillan Learning.