Which site of a $t-RNA$ molecule hydrogen bonds to a $m-RNA$ molecule
Codon
Anticodon
$5$' end of the $t-RNA$ molecule
$3$' end of the $t-RNA$ molecule
Crossing over takes place at a stage between
The chemical knives of $DNA$ are
The enzyme $DNA$ polymerase was discovered by
Balbiani rings are found in ……
The function of chromosomes of carrying the genetic information from one cell generation to another is performed by