The cells of which of these organs undergo aerobic respiration?

Question

a. heart b. lungs c. skin d. kidneys e. all of these

Answer 1

All the organs, that have been mentioned in the question , require oxygen for respiration.

Thus they undergo aerobic respiration.

The oxygen is being CONSTANTLY delivered to them by blood ( R B Cs and haemoglobin therein) .

Its stoppage results some damage,
Failure to receive oxygen in time by heart muscle can result in a heart attack.

Voluntary muscles; such as those of limbs , are some times forced to resort to anaerobic respiration ( Vigorous physical activity) .
But can not continue it for long as the lactic acid produced in it cannot be quickly removed.

Muscle cramps are often result of insufficient supply of oxygen to the muscle concerned.

Option 'e' is correct

Answer 2

All human cells need energy to run their cell processes, so all human cells use aerobic respiration.

Occasionally muscle cells use oxygen faster than it is delivered, and they will switch to lactic acid fermentation, but no longer than is absolutely necessary.

Answer 3

All of these. They all need oxygen for respiration.