During DNA replication, the enzyme responsible for removing RNA primers and replacing them with DNA is:
DNA polymerase III
DNA ligase
Primase
DNA polymerase I
Related Questions
A bacterial chromosome has base pairs. Calculate the approximate length of this chromosome in micrometers, given that the distance between base pairs is 0.34 nm.
1564 micrometers
1.564 micrometers
4.6 micrometers
0.34 micrometers
In a DNA segment having six coils, there are 22 nitrogen base pair linked by two hydrogen bonds. How many cytosine bases are found in that segment?
22
38
19
60
In a DNA, percentage of thymine is what is the percentage of guanine?
In a DNA molecule, the adenine is 15%. What will be the percentage of guanine in this DNA?
15%
35%
70%
30%
Which one of the following is not applicable to RNA?
Chargaffโs rule
Complementary base pairing
5โ phosphoryl and 3โ hydroxyl ends
Heterocyclic nitrogenous bases
A DNA molecule stretches 2.2 meters. Approximately how many base pairs constitute this DNA molecule?
6.5 x 106
3.2 x 109
6.5 x 109
1.1 x 109
The number of hydrogen bonds between adenine and thymine in a DNA molecule is
Two
Three
Four
Eight
The distance between two base pairs in DNA is
34ร
3.4ร
0.34ร
20ร
A double-stranded DNA molecule has 20% Cytosine. What is the percentage of Adenine in this DNA?
30%
20%
40%
10%
The following ratio is generally constant for a given species
A+G/C+T
T+C/G+A
G+C/A+T
A+C/T+G
