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प्रश्न
Give the significance of respiration
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उत्तर
1)Respiration provides energy for biosynthesis of cellular materials such as carbohydrates, proteins, fats, lipids, vitamins, pigments, etc
2) It is also a source of energy for cell division, growth, repairs and replacement of worn out parts, movements, locomotion etc.
3) Various intermediates of Krebs cycle are used as building blocks for the synthesis of other complex compounds.
4) Coupled with photosynthesis, it helps to maintain the balance between CO2 and O2 in the atmosphere
5) Anaerobic respiration (fermentation) is used in various industries such as dairies, bakeries, distilleries, leather industries, paper industries, etc. It is used in the commercial production of alcohol, organic acids, vitamins, antibiotics etc.
6) The energy of respiration is also used to convert insoluble substances into the soluble form.
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संबंधित प्रश्न
Name the following:
Respiratory process in which oxygen is utilized.
Name the following:
Anterior most part of nasal chamber bearing hairs.
Name the following:
Painful breathing.
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Nasal Chamber __ Accliamatization, Larynx __ ______.
Define the term “Trachea”.
Pick the odd one out from the group given below on the basis of respiratory organ. Give reason for your answer.
Lungs have large number of narrow tubes called
With reference to the oxyhaemoglobin dissociation curve, select the INCORRECT nogo statement/statements.
I. 100% saturation is very common.
II. 95 - 97% saturation takes place at ppO2 = 100 mm Hg in alveoli.
III. At 30 mm Hg of ppO2, only 50% saturation can be maintained.
IV. The oxyhaemoglobin dissociation curve is J-shaped.
Select the correct option.
Select the correct match regarding respiration.
