Gaseous exchange takes place within the lungs by a process called:

Carbon dioxide is usually transported in the blood as :

Cellular respiration in prokaryotic cells occurs within :

Hemoglobin has the binding capacity with ……………

Agents present in exhaled air:

Energy currency is the name of this and it is formed due to

In ATP, the energy is stored in the form of these bonds.

The energy value of a single ATP molecule is……………

Reason for muscular pain is …………

Anaerobic respiration is seen in