Cellular respiration is a series of ……reactions which slowly releases energy stored in the food?
a) chemical
b) physical
c) nuclear
d) volcanic
Which of the following is essential for the survival of living thing?
a) cellular respiration
b) playing
c) combustion
d) rusting
Which of the following reaction takes place continuously throughout the life?
a) photosynthesis
b) combustion
c) cellular respiration
d) excretion
Aerobic and Anaerobic Respiration:
Living organisms use energy released by respiration for their life processes. There are two types of respiration aerobic (which needs oxygen) and anaerobic (which doesn’t need oxygen).
How many types of cellular respiration are?
a) two
b) three
c) four
d) five
Explanation:1. Aerobic respiration (oxygen is required) and 2. Anaerobic respiration (oxygen is not needed).
Which of the following gas is involved in cellular respiration?
a) carbon monoxide
b) nitrogen
c) oxygen
d) ammonia
by at 2025-01-25 10:34:47