DNA Replication

DNA Replication

Assessment

Flashcard

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

Which units are repeatedly joined together to form a strand of DNA? Options: amino acids, nucleotides, fatty acids, polysaccharides

Back

nucleotides

2.

FLASHCARD QUESTION

Front

What is the enzyme that unwinds the DNA to prepare for replication?

Back

helicase

3.

FLASHCARD QUESTION

Front

DNA replication results in two DNA molecules. What is the composition of these molecules?

Back

Each one with one new strand and one original strand.

4.

FLASHCARD QUESTION

Front

Order of replication: 3, 4, 2, 1, 3, 1, 4, 2, 2, 1, 4, 3, 3, 4, 1, 2

Media Image

Back

3, 4, 1, 2

5.

FLASHCARD QUESTION

Front

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

Back

DNA Polymerase

6.

FLASHCARD QUESTION

Front

Which series of steps is in the correct order?

1. Recoils

2. Straightens the double helix

3. Breaks hydrogen bonds

4. Adds free nucleotides

Back

2, 3, 4, 1

7.

FLASHCARD QUESTION

Front

Based on the diagram, the enzyme (represented in gray) is most likely...

Options: DNA polymerase, ligase, primase, helicase

Media Image

Back

DNA polymerase

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