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DNA Structure and Components

Authored by Charlie Atchison

Science

7th Grade

NGSS covered

Used 343+ times

DNA Structure and Components
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the structure of DNA?

a double helix

a long string

a square

a pentagon

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a double helix most resemble?

twisted ladder

a hover board

Mrs. Atchison

two pentagons

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is DNA made of?

Nucleotide subunits

Deoxyribonucleic acid

genetic material

sugar, phosphate, and bases

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Subunits of nucleotides make up ________________.

DNA

all cells

a nucleus

mitochondria

Tags

NGSS.MS-LS3-1

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following are DNA bases?

Thymine

Adenine

Guanine

Cytosine

Tags

NGSS.MS-LS3-1

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What are the components of a nucleotide?

Deoxyribose(sugar)

Phosphate

a base

chromosome

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The base "adenine" pairs with what other base?

Guanine

Cytosine

Thymine

Gasoline

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