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प्रश्न
Where in the lungs does gas exchange take place?
उत्तर
Gas exchange takes place in the alveoli of the lungs.
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संबंधित प्रश्न
What advantage over an aquatic organism does a terrestrial organism have with regard to obtaining oxygen for respiration?
What would happen if all the green plants disappear from the earth?
What is the name of the extensions of the epidermal cells of a root which help in respiration?
State the three common features of all the respiratory organs like skin, gills and lungs.
What is meant by aquatic animals and terrestrial animals?
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What type of repiration takes place in yeast?
Which of the following is the correct sequence of air passage during inhalation?
(a) nostrils → larynx → pharynx → trachea → lungs
(b) nasal passage → trachea → pharynx → larynx → alveoli
(c) larynx → nostrils → pharynx → lungs
(d) nostrils → pharynx → larynx → trachea → alevoli
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(i) Glucose → Respiration ">Ethanol + Carbon dioxide + Energy
(ii) Glucose→ Respiration ">Carbon dioxide + Water + Energy
(iii) Glucose → Respiration "> Lactic acid + Energy
(a) Name one organism which respires according to equation (i) above.
(b) Name one organism which respires according to equation (ii) above.
(c) When and where does respiration represented by equation (iii) above take place?
(d) Which equation/equations represent aerobic respiration?
(e) Which equation/equations represent anaerobic respiration?
(f) Which of the above reactions produces the maximum amount of energy?
In the lungs what substance is removed from the body?
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
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"Kidney and excretion".
Fill in the blanks on a similar pattern.
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Given below is an overall chemical reaction of a certain process:
C6H12O6→LacticAcid+2ATP+Heat energy
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C6H12O6→LacticAcid+2ATP+Heat enengy
Name one tissue in which this reaction occur.
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