DNA replication (Topic 7.1)

DNA replication (Topic 7.1)

11th - 12th Grade

10 Qs

quiz-placeholder

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DNA replication (Topic 7.1)

DNA replication (Topic 7.1)

Assessment

Quiz

Biology

11th - 12th Grade

Medium

Created by

Natasha Madge

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which enzyme is responsible for unwinding and separating the DNA strands?

DNA primase

DNA gyrase

Helicase

DNA polymerase

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which strand is the leading strand?

5' - 3'

3' - 5'

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which enzyme is responsible for adding DNA nucleotides to the replicated strand?

Helicase

DNA polymerase III

DNA polymerase I

DNA gyrase

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which strand is replicated continuously?

Leading

Lagging

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which strand is replicated in the opposite direction to the replication fork?

Leading

Lagging

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the fragments of DNA on the lagging strand?

Okazaki fragments

Hershey fragments

Stahl fragments

Franklin fragments

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the enzyme that replaces the RNA primers with DNA nucleotides?

DNA polymerase I

DNA polymerase II

DNA primase

DNA ligase

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