Which enzyme catalyzes the elongation of DNA molecules? – McqOptions

MCQOPTIONS

1.	Which enzyme catalyzes the elongation of DNA molecules?
A.	DNA polymerase
B.	Helicase
C.	DNA ligase
D.	Primase
Answer» B. Helicase

Discussion

No Comment Found

Related MCQs

Which of the following is used to determine the appropriate stringency (Wallace rule)?
In the study of one experiment it was found that the value of Tm for DNA is = 40° C. If the cell has 20% GC at the above Tm, then what will be value of 'Tm' if the GC% increases to 60%?
Without telomerase, what would happen to the ends of chromosomes after each round of replication?
An RNA primer is synthesized by
Proteins which help to open the double helix for DNA synthesis are
Which polymerase is active in DNA repairing
The DNA polymerase in bacteria, responsible for DNA synthesis is
There is a single origin for DNA replication in bacteria. How many origins of replication are found in the much larger genomes of eukaryotes such as mammals?
After one replication in 15N, how many bands should be observed in a cesium chloride gradient?
In a cesium chloride gradient, DNA labeled with 15N and centrifuged will form a band