Question

difference between breathing and respiration​

Answer 1

Answer:

Breathing is a biophysical process that involves the exchange of gases through inhalation and exhalation. Respiration is a biochemical process to release energy from organic compounds which are then used for performing different physical activities.

Explanation:

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Answer 2

Breathing

1. Breathing is a biophysical process that involves the exchange of gases through inhalation and exhalation.
2. It is a biomechanical/biophysical process.
3. Breathing consists of two steps; inhalation and exhalation.
4. Breathing includes both voluntary and involuntary actions.
5. Inhalation is an active process, whereas exhalation is a passive process.
6. Breathing provides oxygen to different parts of the body.
7. Breathing occurs in all vertebrates and some arthropods.
8. Breathing doesn’t provide energy.
9. No enzymes are involved in breathing.
10. Breathing involves most organs of the respiratory system.
11. Breathing is an extracellular process. Respiration is an intracellular process.
12. Different respiratory muscles and diaphragm are involved in breathing.
13. Breathing is regulated by respiratory muscles and diaphragm.
14. The two major events during breathing are gas exchange and ventilation.
15. No metabolic reactions are involved in breathing.

Respiration

1. Respiration is a biochemical process to release energy from organic compounds which are then used for performing different physical activities.
2. It is a biochemical process
3. Respiration consists of three steps; glycolysis, Kreb’s cycle and electron transport chain.
4. Respiration is an involuntary action.
5. Except for some reactions in glycolysis, no other steps require energy.
6. Respiration produces a large amount of energy by the degradation of organic compounds.
7. Respiration occurs in all living organism present on the earth.
8. Respiration results in the production of energy.
9. Several enzymes catalyze different steps of respiration.
10. Respiration occurs in the mitochondria of cells.
11. Muscles are not involved during respiration.
12. Respiration is regulated by various enzymes.
13. The two major events during respiration are gas exchange and breakdown of complex compounds into simpler forms.
14. Respiration is a metabolic process with multiple reactions.