Question

What is the significance of respiration?

Answer 1

Respiration:

1. Respiration is the mechanism by which we get energy from organic substances.
2. The liberated energy is used in a variety of physical activities.
3. Internally, organic molecules are broken down into carbon dioxide and water during respiration.

Significance of respiration:

1. All the physiological functions of the body require energy, and this energy is generated by respiration.
2. The energy derived from respiration aids in cell proliferation, development, and repair, among other things.
3. The combination of respiration and photosynthesis helps to maintain the CO₂ and O₂ equilibrium in the atmosphere.
4. Anaerobic respiration is helpful to produce products in businesses such as distilleries, and bakeries.
5. Anaerobic respiration also produces alcohol, vitamins, antibiotics, etc