In Pisum sativum there are $14$ chromosomes. How may pairs with different chromosomal composition can be prepared
$14$
$7$
$2^{14}$
$2^7$
Segments of $mRNA$ removed during splicing are called......
In protein synthesis, which of the following are required for the synthesis of charged $tRNA$?
Which one statement regarding "Okazaki fragment'' is correct
Which one of the following hydrolyses internal phosphodiester, bonds in a polynucletide chain
During replication of a bacterial chromosome $DNA$ synthesis starts from a replication origin site and