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DNA Structure Quiz

Authored by Dr Armstrong

Science

9th Grade

Used 1+ times

DNA Structure Quiz
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63 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the repeating units called that make up the two strands of DNA?

A. Amino acids

B. Nucleotides

C. Proteins

D. Lipids

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What shape does the DNA structure form?

A. Single helix

B. Triple helix

C. Double helix

D. Quadruple helix

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are DNA nucleotides made of?

A. Ribose sugar, phosphate, base

B. Deoxyribose sugar, phosphate, base

C. Glucose, phosphate, base

D. Fructose, phosphate, base

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a base found in DNA nucleotides?

A. Adenine

B. Thymine

C. Cytosine

D. Uracil

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are DNA nucleotides made of?

Deoxyribose sugar, phosphate, base (ATGC)

Ribose sugar, phosphate, base (AUGC)

Deoxyribose sugar, phosphate, base (AUGC)

Ribose sugar, phosphate, base (ATGC)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a nucleotide, where is the base attached on the deoxyribose sugar?

Carbon 1

Carbon 2

Carbon 3

Carbon 5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a nucleotide, where is the phosphate attached on the deoxyribose sugar?

Carbon 1

Carbon 2

Carbon 3

Carbon 5

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