Prokaryotes contain a _________ chromosome, and eukaryotes contain ________ chromosomes
a. single-stranded circular; single-stranded linear
b. single-stranded linear; single-stranded circular
c. double-stranded circular; double stranded linear
d. double-stranded linear; double-stranded ci
Answer: c. double-stranded circular; double stranded linear
You might also like to view...
The smallest unit of heredity is a chromosome.
Answer the following statement true (T) or false (F)
What basic features of transcription is NOT shared by both prokaryotes and eukaryotes?
A. Both prokaryotic and eukaryotic genes have a promoter site. B. RNA polymerase transcribes genes in both prokaryotes and eukaryotes. C. Gene transcription involves initiation, elongation, and termination in both prokaryotes and eukaryotes. D. The complexity of protein components involved in transcription is similar for both prokaryotes and eukaryotes. E. The initiation of transcription in both prokaryotes and eukaryotes involves the interactions of more than one protein.
An interaction between two species in which both species benefit is known as ____
a. mutualism b. parasitism c. commensalism d. competition e. predation
In recombinant DNA techniques, primers and DNA fragments are linked together by _________
A. restriction enzymes D. DNA replicase B. DNA ligase E. reverse transcriptase C. DNA polymerase