Free Net Life Science Study Materials

CSIR NET Life Sciences June 2016 Model Questions with Answer & Explanations Part 1 (CSIR NET MCQ 03)


NET June 2016 Sample Questions

CSIR JRF NET Life Sciences June 2016
Model Questions Part 03 (CSIR NET MCQ – 03)
Biology MCQ (Multiple Choice Questions in Life Science)
(Sample/Model/Practice Questions for JRF/NET Life Science Examination, ICMR JRF, DBT JRF, GATE, ICAR NET, PG Entrance)


(1). Which of the following does not contribute to protein diversity?

a.       RNA editing
b.      RNA splicing
c.       RNA interference
d.      Alternative initiation of translation

(2). Enzymes act by:

a.       Increasing the activation energy for a reaction
b.      Lowering the activation energy for a reaction
c.       Increasing the free energy of the system
d.      Decreasing the free energy of the system

(3). A carbon footprint is

a.       A greenhouse gas emission
b.      A way to make accurate tracing of animal track
c.       The amount of carbon stored within a living thing
d.      The total amount of circulating carbon in the biosphere

(4). A messenger RNA is 336 bases long including the initiation and termination codon. The number of amino acids in the polypeptide translated from this is:

a.       110
b.      333
c.       111
d.      600

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