During transcription holoenzyme $RNA$ polymerase binds to a $DNA$ sequence and the $DNA$ assumes a saddle like structure at the point. What is that sequence called
$CAAT$ box
$GGTT$ box
$AAAT$ box
$TATA$ box
Polytene chromosomes were first observed by
Vucleosome is
A study of heredity and hereditary character is called as
In between two nucleosomes, how many nucleotide pairs are present
The microsatellites have simple sequences of repeated