Respiration

Author:S.P. Sharma
10th CBSE
IMPORTANT

Respiration: Overview

This topic explains the process of aerobic and anaerobic respiration, and steps of respiration in animals and human beings. Detailed structure of the human respiratory system is shown, and mechanism of breathing and exchange of gases is explained.

Important Questions on Respiration

EASY
IMPORTANT
ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 1

The functional unit of lung is:

MEDIUM
IMPORTANT
ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 2

In humans gas exchange between the environment and the body takes place in the:

MEDIUM
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ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 3

Oxygen passes into the blood from the alveoli by a process called:

EASY
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ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 4

Respiration is the reverse of

MEDIUM
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ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 5

How many ATPs are produced per glucose molecule?

EASY
IMPORTANT
ESSENTIALS OF BIOLOGY CLASS X>Life Processes>Respiration> Q 6

Which is the energy currency of the cell?