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DNA Unit Review

DNA Unit Review

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the sugar in DNA?

Back

Deoxyribose

2.

FLASHCARD QUESTION

Front

What type of mutation occurs when an organism adapts to its environment, like developing deeper roots in drought conditions?

Back

Beneficial; Environmental

3.

FLASHCARD QUESTION

Front

What type of bond joins nitrogenous bases in DNA?

Back

Hydrogen bonds

4.

FLASHCARD QUESTION

Front

Why is DNA important?

Back

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

5.

FLASHCARD QUESTION

Front

Are all mutations bad?

Back

No

6.

FLASHCARD QUESTION

Front

What are the four nitrogenous bases in DNA?

Back

Adenine, Thymine, Cytosine, Guanine

7.

FLASHCARD QUESTION

Front

What is the structure of DNA?

Back

A double helix made of two strands of nucleotides.

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