Agriculture Quiz-37

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	The initiator codons are -
	a.	AUG	b.	GUG
	c.	Both of these	d.	None
	Genetic code is -
	a.	Single	b.	Doublet
	c.	Triplet	d.	None
	An anticodon of tRNA can recognise more than one codon of mRNA. It is -
	a.	Wobble hypothesis	b.	Gene flow hypothesis
	c.	Template hypothesis	d.	Richmond and Lang effect
	The process of transfer of genetic information from DNA to RNA or formation of RNA from DNA is -
	a.	Transversion	b.	Transcription
	c.	Translation	d.	Translocation
	Khorana first deciphered the triplet codons of -
	a.	Serine and isoleucine	b.	Cysteine and valine
	c.	Tyrosine and tryptophan	d.	Phenylalanine and methionine
	Experimental material in the study of DNA replication has been -
	a.	Escherichia coli	b.	Neurospora crassa
	c.	Pneumococcus	d.	Drosophila melanogaster
	Nucleotide arrangement in DNA can be seen by -
	a.	X-ray crystallography	b.	Electron microscope
	c.	Ultracentrifuge	d.	Light microscope
	The process of translation is -
	a.	Ribosome synthesis	b.	Protein synthesis
	c.	DNA synthesis	d.	RNA synthesis
	During DNA replication, the two strands separate by -
	a.	DNA polymerase	b.	Topoisomerase
	c.	Unwindase	d.	Gyrase
	Who proved that DNA is the basic genetic material -
	a.	Griffith	b.	Watson
	c.	Boveri and Sutton	d.	Hershey and Chase

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