Translation is the process in which
DNA is formed on DNA template
RNA is formed on DNA template
DNA is formed on RNA template
protein is formed from RNA message
The restriction endonuclease is used for cutting
m-RNA
RNA fragment
single-strand DNA
double-stranded DNA
Chromosomes in a bacterial cell can be 1-3 in number and are
never circular
always linear
always circular
always elliptical
The genes are responsible for the growth and differentiation in an organism through the regulation of
translocation
transformation
transduction and translation
translation and transcription
In DNA helix, cytosine is paired with guanine by
covalent bond
phosphate bond
two hydrogen bonds
three hydrogen bonds
Distance between two linked genes upon a chromosome is measured in cross over units. It is the
cross-over value
ratio of crossing over between them
no.of other genes between them
no.of chromosomes per unit volume
Three crops that contribute maximum to the global food grain production are
wheat, rice and maize
wheat,rice and barley
rice, maize and sorghum
wheat, maize and sorghum
Double helical model for DNA molecule was proposed by
Watson and Crick
Jacob and Monad
Beadle and Tatum
Khorana and Korenberg
Reverse transcriptase is also known as
RNA dependent RNA polymerase
DNA dependent RNA polymerase
DNA dependent DNA polymerase
RNA dependent DNA polymerase
Manipulation of DNA in genetic engineering became possible due to the discovery of
primase
transcriptase
DNA ligase
restriction endonuclease
