DNA

DNA

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 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

A process in which DNA has the unique ability to make an exact copy of itself.

Back

Replication

3.

FLASHCARD QUESTION

Front

What is the shape of DNA?

Back

Double helix

4.

FLASHCARD QUESTION

Front

What is the complimentary strand for the base sequence AGCTAGCTAGCT?

Back

TCGATCGATCGA

5.

FLASHCARD QUESTION

Front

Which two components make up the DNA nucleotide backbone?

Back

deoxyribose sugar and phosphate group

6.

FLASHCARD QUESTION

Front

Why is DNA important?

Media Image

Back

it serves as the blueprint for traits of all living things

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

7.

FLASHCARD QUESTION

Front

What are the 4 nitrogen bases?

Back

adenine, thymine, cytosine, and guanine

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