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प्रश्न
During deficiency of oxygen in tissues of human beings, pyruvic acid is converted into lactic acid in the
पर्याय
cytoplasm
chloroplast
mitochondria
Golgi body
उत्तर
cytoplasm
Explanation -
When there is a deficiency in oxygen Pyruvate is broken down in the cytoplasm of muscle cells, resulting in the creation of lactic acid.
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संबंधित प्रश्न
Match the items of Column I with suitable items in Column II.
| Column I | Column II | ||
| (a) | Salivary gland | (i) | Bile juice secretion |
| (b) | Stomach | (ii) | Storage of undigested food |
| (c) | Liver | (iii) | Saliva secretion |
| (d) | Rectum | (iv) | Acid release |
| (e) | Small intestine | (v) | Digestion is completed |
| (f) | Large intestine | (vi) | Absorption of water |
| (vii) | Release of faeces |
Name the main organs of the human digestive system. Also name the associated glands.
List two different functions performed by the pancreas in our body.
Write the function of the following in the human alimentary canal:
Villi
Given alongside is the diagram of the human alimentary canal.
(i) Name the parts 1-11 indicated by guidelines.
1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 7.____ 8.____ 9.____ 10.___ 11.____
(ii) State the function of the juice secreted by the part 1.
(iii) State the function of the three enzymes found in the juice secreted by part 3.
Write true or false for the below statement. Rewrite the false statements correctly.
All the absorbed nutrients are immediately required by the body.
Why it is important to wear helmet while riding a bike?
Bile helps in the digestion of ______.
Which part of the alimentary canal receives bile from the liver?
Choose the correct order of terms that describes the process of nutrition in ruminants.
