The term ‘gene' refers to
Sequence of amino acids in protein
A linkage group
A part of $RNA$
A portion of $DNA$
Which one of the following true
The accessibility of promoter regions of bacterial $DNA$ in many cases regulated by the interaction of proteins with sequences termed
Splicing is necessary for preparing a mature transcript and its movement to cytoplasm. It requires
Total number of autosomes in fertilized egg of man is
Core particle of nucleosome is composed of how many histones