DNA Replication

Front

The picture below shows the steps of DNA replication beginning with step one and ending with step three.

​Because you are reusing the old, or parent, DNA strand DNA replication is said to be

Semi- Conservative

,

Semi-discontinuous

,

Continuous

,

Fully-Conserveative

Back

Semi-Conservative

Front

What is the name of the enzyme that unwinds and unzips DNA?

Back

DNA Helicase

Front

Which enzyme is responsible for adding the free nucleotides to the replicating DNA?

Back

DNA polymerase

Front

Which letter in the picture below depicts the leading strand in DNA replication? Options:

A

,

C

,

B

,

None of the above

Back

A

Front

Which letter in the picture below depicts the lagging strand in DNA replication?

Back

B

Front

Which letter in the picture below depicts the replication fork in DNA replication? Options:

A

,

C

,

B

,

None of the above

Back

C

Front

Okazaki fragments appear on which strand of DNA during DNA replication?

Back

lagging

Front

The directionality of DNA is said to be ___________, because it is side by side by goes in opposite directions.

Back

Anti-parallel

Front

What must happen first for DNA replication to occur?

Back

DNA is unwound

Front

What is required for DNA replication to occur?

Back

All of these (DNA helicase, DNA ligase, DNA polymerase)