Which one of the following enzymes generates a covalent bond and joins Okazaki fragments in the DNA backbone?

a. primase
b. helicase
c. ligase
d. DNA polymerase
e. RNA polymerase


Answer: c. ligase

Biology & Microbiology

You might also like to view...

Ovulation is triggered by surge of which of the following hormones?

A. luteinizing hormone B. follicle stimulating hormone C. estrogen D. testosterone E. progesterone

Biology & Microbiology

Which of the human organs is responsible for

breaking down ethanol and other toxins?

a. stomach b. liver c. small intestine d. pancreas e. spleen

Biology & Microbiology

Which of the following is a hominin?

a. chimpanzee b. Australopithecus c. baboon d. chimpanzee and Australopithecus e. chimpanzee, Australopithecus, and baboon

Biology & Microbiology

This is a squamous cell

a. A b. B c. C d. D e. E

Biology & Microbiology