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Chapter 8 Test Review

Authored by Ryanne Rossow

Science

8th Grade

NGSS covered

Used 2+ times

Chapter 8 Test Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for cells that have no nucleus and DNA floats freely?

Prokaryotic cells

Eukaryotic cells

Animal cells

Plant cells

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of cells have DNA inside the nucleus?

Eukaryotic cells

Prokaryotic cells

Bacterial cells

Archaeal cells

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process by which organisms better adapted to their environment survive and reproduce?

Natural selection

Genetic drift

Mutation

Artificial selection

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Order the structure from largest to smallest: Cell, Nucleus, Chromosomes, DNA, Genes.

Cell > Nucleus > Chromosomes > DNA > Genes

Genes > DNA > Chromosomes > Nucleus > Cell

Cell > Chromosomes > Nucleus > Genes > DNA

DNA > Genes > Chromosomes > Nucleus > Cell

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of the circulatory system?

The main function of the circulatory system is to transport blood, nutrients, oxygen, carbon dioxide, and hormones throughout the body.

The main function of the circulatory system is to digest food and absorb nutrients.

The main function of the circulatory system is to control the body's movements and coordination.

The main function of the circulatory system is to filter waste products from the blood and excrete them.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which system helps the body move?

The muscular system helps the body move.

The digestive system helps the body move.

The respiratory system helps the body move.

The nervous system helps the body move.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the digestive system?

Breaking down food and absorbing nutrients

Transporting oxygen to cells

Protecting the body from infections

Regulating body temperature

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