EASY
Earn 100

What is meant by anabolic process?
Important Questions on Respiration - The Energy Producing System
MEDIUM
What is meant by cellular respiration? Write what happens in cells in the presence or in the absence of oxygen.

MEDIUM
Energy requirements are very high in:

MEDIUM
In the experimental set-up shown below, water is found to arise in the delivery tube because

EASY
What is the major similarity between respiration and combustion?

HARD
Which of the following is/are the respiratory organs of the plant?

MEDIUM
Write the characteristic features of a good respiratory surface.

EASY
Exchange of gases takes place through _____ in a woody stem.

HARD
Stepwise oxidation of food:

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The type of respiration in mammals is called:

MEDIUM
Give two differences between respiration and burning?

EASY
The form of biological energy used in respiration is

EASY
Carbon dioxide is released as a product during

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Why do fish continuously gulp water?

EASY
Terrestrial animals use _____ of the atmosphere for respiration. (carbon dioxide/oxygen)

MEDIUM
Respiration can occur:

EASY
Fill in the blank with the correct option provided in the bracket.
Mangrove trees have the adapted root called _____(pneumatophores/hydathodes/taproot) for the purpose of breathing.

MEDIUM
Fill in the blank with the options provided in the bracket.
In plants, respiration occurs at a much _____ rate than in animals. (faster/slower/higher)

EASY
Which substance undergoes oxidation during cellular respiration?

EASY
Gaseous exchange occurs during respiration between-

