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प्रश्न
Given below is an overall chemical reaction of a certain process:
C6H12O6→LacticAcid+2ATP+Heat enengy
Name one tissue in which this reaction occur.
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उत्तर
This reaction may occur in muscular tissues (skeletal muscles).
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संबंधित प्रश्न
What advantage over an aquatic organism does a terrestrial organism have with regard to obtaining oxygen for respiration?
The trachea divides into tow tubes at its lower end. What is the name of these tubes?
In the lungs what substance is taken into the body?
Explain how, it would benefit deep sea divers if humans also had gills.
Draw a labelled diagram of the human respiratory system.
During the deficiency of oxygen in tissues of human beings, pyruvic acid is converted into lactic acid in:
An organism X having breathing organs A lives on land. When organism X goes underwater, it cannot survive for a long time unless carrying an oxygen cylinder. On the other hand, the organism Y having breathing organs B always lives in water and if taken out of the water, it dies after a short while. A third organism Z having breathing organs C and D which lives on the banks of ponds, lakes, and rivers can survive on land as well as in water equally well.
(a) What could organism X be? Name the breathing organs A.
(b) What could organism Y be? Name the breathing organs B.
(c) What could organism Z be? Name the breathing organs C and D.
(d) Out of X, Y, and Z, which organism is (i) amphibian, (ii) aquatic, and (iii)
terrestrial?
In the lungs what substance is removed from the body?
Answer this question.
Name the organ of respiration in fishes.
Name the body structure concerned with the given functional activity:
Transports oxygen to the body cells.
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Mitochondria and _____________.
Match the items in Column A with those in Column B.
|
Column A |
Column B |
|
Cartilaginous |
Epiglottis |
|
Large surface area |
Diaphragm |
|
Breathing movements |
Bronchi |
|
Voice |
Alveoli |
|
Complemental air |
Larynx |
|
Swallowing |
Extra inhalation |
Give suitable explanation for the following :
Why does a person feel breathlessness at higher altitudes?
Give Suitable Explanation for the Following :
Why do you shiver and why do your teeth chatter when it is very cold in winter?
Rewrite the following statement by selecting the correct option.
During respiration, ____________ gas is given out.
____________ is necessary for the respiration in plant.
Name the substances whose build-up in the muscles during vigorous physical exercise may cause cramps?
Which of the following statement(s) is (are) true about respiration?
- During inhalation, ribs move inward and the diaphragm is raised
- In the alveoli, exchange of gases takes place i.e., oxygen from alveolar air diffuses into blood and carbon dioxide from the blood into the alveolar air
- Haemoglobin has a greater affinity for carbon dioxide than oxygen
- Alveoli increase surface area for the exchange of gases
Which of the following is an incorrect statement?
Yeast is used in wine and beer industries because it respires ______.
