Respiratory System Quiz

Respiratory System Quiz

8th Grade

15 Qs

quiz-placeholder

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Respiratory System Quiz

Respiratory System Quiz

Assessment

Quiz

Biology

8th Grade

Practice Problem

Hard

NGSS
HS-LS1-7, HS-LS2-5, HS-LS1-3

Standards-aligned

Created by

Casey Taylor

Used 32+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of breathing?

Aiding in digestion

Supplying carbon dioxide to the body

Clearing the system of nitrogen

Transporting oxygen to the body's cells

Tags

NGSS.HS-LS1-7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What triggers the start of the body's respiratory system?

Central nervous system

Autonomic nervous system

Somatic nervous system

Peripheral nervous system

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the diaphragm and intercostal muscles when the body prepares to take in oxygen-rich air?

Both diaphragm and intercostal muscles contract

Both diaphragm and intercostal muscles flatten

Diaphragm contracts and intercostal muscles flatten

Diaphragm and intercostal muscles remain unchanged

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the bronchioles in the respiratory system?

Transporting oxygen to the body's cells

Expanding the lungs to create more space

Dividing into thousands of tinier passages

Exhaling carbon dioxide from the body

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the alveoli in the lungs?

To produce red blood cells

To transport oxygen throughout the body

To filter out impurities from the air

To exchange oxygen and carbon dioxide

Tags

NGSS.HS-LS2-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of hemoglobin in the respiratory system?

Exhaling oxygen from the body

Producing red blood cells

Transporting oxygen throughout the body

Transporting carbon dioxide throughout the body

Tags

NGSS.HS-LS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the basic process by which oxygen and carbon dioxide are exchanged in the lungs?

Diffusion

Active transport

Filtration

Osmosis

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