Biology, asked by ukataria7pcoufo, 1 year ago

explain mechanism on breathing

Answers

Answered by aayush2476
2
respiration when oxygen is intake the breakdown of glucose takes place it forms ATP enzymes which are the energy currency of the cell in this process carbon dioxide is released

equation. C6H12O6 +6o2 gives 6co2+6H2o+686 Kcal
Answered by anirudramanpdejts
1
on breathing air enters through the nostrils
#nostrils contains hairs thy purify the air
and also lined with mucous
#rings of cartilage are present in throat
this ensures that the air passage does not collapse
#the passage divide into bronchi
#bronchi divide into bronchioles
#and further into alveolar sac and then to alveoli that provides surface area where exchange of gases takes place, walls of alveoli contain extensive network of blood vessels,they are thin walled..

respiratory pigments in humans haemogoblin take up oxygen from lungs to other body parts and ..co2 is released.

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