In DNA, when AGCT occur, their association is as per which of the following pair?
AG-CT
AC-GT
AT-GC
AG-CU
Initiation codon is
AUG
UAG
UGA
UAA
During the replication of a bacterial chromosome, DNA synthesis starts from the replication origin site and
Moves in bi-directional
RNA primes are involved
Is facilated by telomerase
Moves in one direction of the site
In transgenic, expression of transgenic in target tissue is determined by ?
Reporter
Enhancer
Transgenic
Promoter
Genetic recombination a bacteria mediated by a virus is known as?
Transduction
Transformation
Transcription
Reproduction
The term central dogma was coined by
Crick
Khorana
Baltimore
Flemming
The rate of transcription of gene can also be influenced by sequence elements called
Silencers
Enhancers
Trans-acting
Both 2 and 3
The genetic code is so designed that there are 64 codons for twenty amino acid this is known as
Triplet code
Degenerate code
Universality of code
Non ambiguity of code
In a mutational event, when adenine is replaced by guanine, it is a case of
Transition
Mutation
Transversion
In operon concept, regulator gene functions as
Repressor
Regulator
Inhibitor
Initiator
