DNA Structure and Function Review

DNA Structure and Function Review

9th - 12th Grade

10 Qs

quiz-placeholder

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DNA Structure and Function Review

DNA Structure and Function Review

Assessment

Quiz

Biology

9th - 12th Grade

Medium

NGSS
HS-LS1-1, HS-LS3-2, HS-LS4-2

Standards-aligned

Created by

Marcine Colon

Used 39+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the base sequence of strand X?

A. G-T-A-C

B. T-G-C-A

C. G-T-C-A

D. A-T-C-G

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram represents an incomplete section of a DNA molecule. The boxes represent unidentified bases. When the boxes are filled in, how many letter A's will there be (BOTH inside AND outside the boxes)?

A. 1

B. 2

C. 3

D. 4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In the accompanying diagram, strands I and II represent portions of a DNA molecule. Strand II would normally include

A. AGC

B. TCG

C. TAC

D. GAT

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram below represents a portion of a DNA molecule.The letters represent different types of

A. sugar molecules

B. molecular bases

C. enzymes

D. proteins

Tags

NGSS.HS-LS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The DNA of a fly and the DNA of a gorilla are made up of subunits that are

A. arranged in the same order in both species

B. arranged in chains of the same length in both species

C. different bases in each of the two species

D. in different sequences in each of the two species

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If one strand of DNA molecules has a base sequence of A-G-C-T-A, the complementary strand of DNA would have the base sequence

1. A-G-C-T-A

2. U-C-G-A-T

3. U-C-G-A- U

4. T-C-G-A-T

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During DNA replication separation of "unzipping" of the DNA molecule will normally occur when hydrogen bonds are broken between

1. thymine and thymine

2. adenine and cytosine

3. guanine and uracil

4. cytosine and guanine

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