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The Respiratory Cycle

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Questions and Answers

What is the primary function of the Respiratory Cycle?

To facilitate gas exchange between the air and bloodstream (correct)

To release oxygen into the environment

To store air in the lungs

To remove by-products of oxygen from the system

What happens to oxygen during the Respiratory Cycle?

It is released into the environment

It is converted into carbon dioxide

It is removed from the bloodstream

It is taken from the air into the bloodstream (correct)

What occurs during the process of gas exchange in the Respiratory Cycle?

Oxygen is taken from the air into the bloodstream, and carbon dioxide is removed (correct)

Oxygen is released into the air

The air we breathe is stored in the lungs

Carbon dioxide is taken into the bloodstream

What is a by-product of oxygen that is removed from the body during the Respiratory Cycle?

<p>Carbon dioxide</p> Signup and view all the answers

What is NOT a part of the Respiratory Cycle?

<p>The storage of air in the lungs</p> Signup and view all the answers

Study Notes

The Respiratory Cycle

The respiratory cycle is a process of gas exchange involving the exchange of oxygen and carbon dioxide between the environment and the body.
During this process, air is taken in and then expelled from the lungs.
Oxygen is absorbed from the inhaled air into the bloodstream.
Simultaneously, by-products of oxygen, such as carbon dioxide, are released from the bloodstream into the exhaled air and expelled out of the body.

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Description

This quiz is about the process of gas exchange during the respiratory cycle. It covers the mechanisms of taking in oxygen and releasing by-products. Test your knowledge of the respiratory system!