EASY
Earn 100

Do cells of alveoli or lungs also require oxygen to carry out cellular respiration? Why/Why not?
Important Questions on Life Processes
MEDIUM
Attempt the following:
Glucose is broken down into a three-carbon compound during Respiration. Name:
(a) The three-carbon compound.
(b) The type of respiration in which CO2 and Ethanol are the end products.


EASY

MEDIUM
What are the different ways in which glucose is oxidised to provide energy in various organism?

MEDIUM
Answer the following:
How are alveoli designed to maximise the exchange of gases?

MEDIUM
Write any five difference between aerobic respiration and anaerobic respiration.


MEDIUM


EASY

EASY
Write the name of respiration that takes place in absence of air (oxygen).

EASY
The lung alveoli are covered with blood capillaries.


HARD


HARD



EASY
The wall of the trachea is supported by cartilage rings.

HARD

