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प्रश्न
Which chemical compound inside a cell can be termed "Currency of Energy"?
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उत्तर
ATP or Adenosine Triphosphate is termed as "Currency of Energy" of the cell.
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संबंधित प्रश्न
Carbon dioxide enters into the leaves through tiny pores present on the surface of the leaf called _________.
(a) chlorophyll
(b) chloroplast
(c) stomata
(d) epidermis
Cellular respiration takes place in
(a) Lysosome
(b) Chlorophyll
(c) Mitochondria
(d) Ribosome
Name the process by which plant parts like roots, stems, and leaves get oxygen required for respiration.
Name an animal which depends on simple diffusion of gases for breathing.
State whether the following statement is true or false:
Energy can be produced in cells without oxygen.
Fill in the following blank with suitable word:
Gills are the breathing organs in ___________.
Why do fishes die when taken out of water?
Explain how, the air we breathe in gets cleaned while passing through the nasal passage.
Which of the following increases in muscle cells when they are lacking in oxygen?
During the deficiency of oxygen in tissues of human beings, pyruvic acid is converted into lactic acid in:
Veins and arteries carry blood. Which of these carry blood away from the heart?
Out of xylem and phloem, which one carries materials upwards as well as downwards?
It has been found that people living in very high mountains have many more red corpuscles in their blood than people living in plains. Which one of the following best accounts for this phenomenon?
Choose the odd one out in the following groups of four items each:
Hairy, Moist, Nostril, Vocal cord
Name the body structure concerned with the given functional activity:
Combines with the oxygen in the lungs.
Lack of oxygen in muscles often leads to cramps among cricketers. This results due to:
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
During respiration exchange of gases take place in
Exchange of gases in the leaves takes place with the help of ______.
Visit a doctor. Find out about artificial respiration. Ask the doctor:
- When does a person need artificial respiration?
- Does the person need to be kept on artificial respiration temporarily or permanently?
- From where can the person get supply of oxygen for artificial respiration?
