Question 1
In
E. coli, the genetic material is composed of ________.
◦ linear, double-stranded DNA
◦ RNA and protein
◦ circular, double-stranded RNA
◦ polypeptide chains
◦ circular, double-stranded DNA
Question 2
Eukaryotic chromosomes contain two general domains that relate to the degree of condensation. These two regions are ________.
◦ uniform in the genetic information they contain
◦ each void of typical protein-coding sequences of DNA
◦ called heterochromatin and euchromatin
◦ void of introns
◦ separated by large stretches of repetitive DNA