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Life Sciences JRF NET Model Question Paper for June 2017 Examination (Set 3/5)


NAM and NAG Structure

CSIR JRF/NET Life Science Exam
June 2017 (I) Model Question Paper 3/5
(Practice Questions with Answer Key)

(1). During glycogen metabolism, the glycogen in the cell is first breakdown to glucose-1-phosphate by the enzyme glycogen phosphorylase. This reaction is a______

a.       Glycolysis reaction
b.      Hydrolysis reaction
c.       Phosphorolysis reaction
d.      Glucolysis reaction

(2). Which of the following genes is activated as ‘oncogenes’ in some human tumors?

a.       K-ras
b.      BRCA1
c.       RB-1
d.      APC

(3). If the frequency of males affected with an X- linked recessive condition in a human population is 0.10 (one in ten) what will be the expected frequency of affected females?

a.       0.0001
b.      0.001
c.       O.02
d.      0.01

(4). What are the assumptions of Hardy-Weinberg equilibrium?

a.       Small population size, random mating no selection, no migration, no mutation
b.      Large population size, random mating, no selection, no migration, no mutation
c.       Large population size, random mating, heterozygotes survive the best, no migration, no mutation
d.      Large population size, random mating, no selection, migrants enter form other populations, no mutation

(5). The receptor for which of the following hormone is a transcription factor?

a.       Insulin
b.      Glucagon
c.       Estrogen
d.      Adrenalin

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GATE life Sciences Study Materials

GATE XL 2012 Chemistry Compulsory Solved Question Paper (Download PDF)


GATE Chemistry Solved Paper 2012

Official / Original Previous Year (Old) Solved Question Paper of GATE Life Sciences (XL) 2012 Chemistry (H) with Answer Key and Explanations as PDF. GATE XL aspirants can download the question paper as single PDF file for your exam preparation. Please feel free to inform us for any mistakes in the answer key provided.

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GATE life Sciences Study Materials

GATE XL 2013 Chemistry Compulsory Solved Question Paper (Download PDF)


GATE XL Chemistry Paper

Official / Original Previous Year (Old) Solved Question Paper of GATE Life Sciences (XL) 2013 Chemistry (H) with Answer Key and Explanations as PDF. GATE XL aspirants can download the question paper as single PDF file for your exam preparation. Please feel free to inform us for any mistakes in the answer key provided.

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Biotechnology Eligibility Test Preparation

Biotechnology JRF by DBT BET 2011 Original Solved Question Paper with Answer Key (Download PDF)


Biotech JRF by DBT BET 2011 Exam

Original (original) Previous Year (old) Solved Question Paper of DBT BET JRF 2011 Examination (Department of Biotechnology- Biotechnology Eligibility Test – Junior Research Fellowship) with Answer Key and Explanations as PDF. DBT BET JRF aspirants can download the question paper as single PDF file for your exam preparation. Please feel free to inform us for any mistakes in the answer key provided.

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Biotechnology Eligibility Test Preparation

DBT BET JRF 2010 Original Solved Question Paper with Answer Key (Download PDF)


DBT BET Previous Questions

Original (original) Previous Year (old) Solved Question Paper of DBT BET JRF 2010 Examination (Department of Biotechnology- Biotechnology Eligibility Test – Junior Research Fellowship) with Answer Key and Explanations as PDF. DBT BET JRF aspirants can download the question paper as single PDF file for your exam preparation. Please feel free to inform us for any mistakes in the answer key provided.

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