CSIR JRF/NET Life Science Exam December 2017 (II)
Model Question Paper 3/5
(CSIR MCQ014: Practice Questions with Answer Key)
(1). A flow cytometer is used to measure the number of
(2). How many H atoms would be replaced CCl4 in presence of ethanol during NMR spectrum?
(3). During the regulation of trp operon by the attenuation process, there is
a. Immature termination of translation
b. Immature termination of transcription
c. Termination of replication
d. Ribosome fails to read transcript
(4). An embryo lacking the bicoid is injected with bicoid m‐RNA at the middle portion. It will result in the formation of _______.
a. Two heads and no tarsons
b. Head in the middle and tarsons at both the ends
c. No head and tarson at both ends
d. Normal phenotype