Which molecule is responsible for separating double-stranded DNA into single strands?

A. DNA primase.
B. DNA helicase.
C. topoisomerase.
D. DNA ligase.
E. single-stranded binding proteins.


B. DNA helicase.

Biology & Microbiology

You might also like to view...

The lowermost and outermost whorl on a floral shoot consists of petals

____________________ Indicate whether the statement is true or false.

Biology & Microbiology

Which of the following do carrier proteins often transport?

a. proteins b. steroid hormones c. H2O d. glucose and amino acids

Biology & Microbiology

The light reactions use sunlight as the energy source.

a. true b. false

Biology & Microbiology

Microorganisms assimilate large amounts of all of the following atoms into organic molecules, except ________ .

A. sulfur B. sodium C. phosphorus D. nitrogen

Biology & Microbiology