DNA Replication Quiz
Preview:
Okazaki fragments appear on which strand of DNA during DNA replication?
A. lagging
B. leading
Match he nucleotide with its complementary nucleotide. (DNA to DNA).
Cytosine-
_
A. Thymine
B. Guanine
C. Adenine
The directionality of DNA is said to be ___________, because it is side by side by goes in opposite directions.
A. Anti-directional
B. Parallel
C. Anti-parallel
D. Anti-uniform
Which letter in the picture below depicts the lagging strand in DNA replication?
A. A
B. C
C. B
D. None of the above
This image shows that DNA Replication is _______.
A. Conservative
B. Semiconservative
C. Dispersive
D. Spontaneous
Which is the first step?
A. DNA Helicase unwinds original DNA strand
B. RNA Primase lays down RNA primer for new nucleotide bases.
C. DNA polymerase builds new strands by bring in new nucleotide bases.
D. Ligase knits together fragments on lagging strand
Describes the twisted ladder-like shape of a DNA molecule
A. Nitrogen Base
B. Hexagon
C. Double Helix
Which is the third step?
A. DNA Helicase unwinds original DNA strand
B. RNA Primase lays down RNA primer for new nucleotide bases.
C. DNA polymerase builds new strands by bring in new nucleotide bases.
D. Ligase knits together fragments on lagging strand
What term names the process during which DNA is copied prior to cell division?
A. DNA polymerase
B. DNA replication
C. DNA regneration
D. DNA redistribution
Which is the second step?
A. DNA Helicase unwinds original DNA strand
B. RNA Primase lays down RNA primer for new nucleotide bases.
C. DNA polymerase builds new strands by bring in new nucleotide bases.
D. Ligase knits together fragments on lagging strand
The picture below shows an enzyme unwinding and unzipping DNA.
What is the name of this enzyme?
_
A. DNA Helicase
B. DNA Ligase
C. DNA polyermase
D. RNA Polymerase
Which enzyme is responsible for adding nucleotides?
A. Topoisomerase
B. DNA Polymerase
C. Ligase
D. Primase
A process in which DNA has the unique ability to make an exact copy of itself.
A. Replication
B. Translation
C. Transcription
Which enzyme is responsible for adding the free nucleotides to the replicating DNA?
A. DNA Helicase
B. DNA Ligase
C. DNA polyermase
D. RNA Polymerase
Match he nucleotide with its complementary nucleotide. (DNA to DNA).
Adenine –
_
A. Thymine
B. Guanine
C. Cytosine