DNA Structure

DNA Structure

Assessment

Flashcard

Science

7th Grade

Hard

NGSS
HS-LS3-1, HS-LS3-2

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

Why is DNA important?

Back

It serves as the blueprint for traits of all living things.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

2.

FLASHCARD QUESTION

Front

Which of the following best describes a DNA molecule?

Back

Double helix.

3.

FLASHCARD QUESTION

Front

When replication is complete, there are two _____________ DNA modules.

Back

Identical.

4.

FLASHCARD QUESTION

Front

What is it called when DNA makes a copy of itself?

Back

Replication.

5.

FLASHCARD QUESTION

Front

What are the nucleotides made of?

Back

Sugar, Phosphate, nitrogen base.

6.

FLASHCARD QUESTION

Front

What are the four nitrogen bases found in DNA?

Back

Adenine, Thymine, Cytosine, Guanine.

7.

FLASHCARD QUESTION

Front

What is the shape of DNA?

Back

Double helix.

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