Respiratory System

Respiratory System

Assessment

Flashcard

Biology

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Which lung has 2 lobes?

Back

Left lung has 2 lobes, while the right lung has 3 lobes.

2.

FLASHCARD QUESTION

Front

When you breathe, your lungs take in ___ and remove ___.

Back

Your lungs take in oxygen and remove carbon dioxide.

3.

FLASHCARD QUESTION

Front

What are the air sacs in the lungs where gas exchange takes place?

Back

Alveoli are the air sacs covered with capillaries where gas exchange occurs.

4.

FLASHCARD QUESTION

Front

What is the site of gas exchange in the respiratory system?

Back

The site of gas exchange is the alveoli.

5.

FLASHCARD QUESTION

Front

What is the main function of the respiratory system?

Back

The main function of the respiratory system is to provide oxygen and remove carbon dioxide from the body.

6.

FLASHCARD QUESTION

Front

What is the role of alveoli in the respiratory system?

Back

Alveoli facilitate the exchange of oxygen and carbon dioxide between the air and the bloodstream.

7.

FLASHCARD QUESTION

Front

What is the pathway of air during inhalation?

Back

Air enters through the nose or mouth, travels down the trachea, and into the bronchi, then reaches the lungs and alveoli.

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