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प्रश्न
Correct the spellings: Ptorein
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उत्तर
Protein
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संबंधित प्रश्न
What substances are contained in pancreatic juice? What are their functions?
What is the function of enzymes in the human digestive system?
Name the substance on which the following enzymes act in the human digestive system:
Trypsin
Draw a labelled diagram of the human digestive system. With the help of this diagram, describe the process of digestion of food in man (humans).
| When a person eats sugary food, then organisms A present in his mouth act on sugar to produce a substance B. The substance B first dissolves the calcium salts from the top part C of the tooth and then from its middle part D forming holes E. These holes ultimately reach the part F in the lower part of tooth which contains nerves and blood vessels. The substance B irritates the nerve endings inside the tooth causing toothache. |
- What are (i) organisms A, and (ii) substance B?
- What are (i) part C, and (ii) part D, of tooth known as?
- By what name are the holes E in the tooth known?
- Name the part F of the tooth.
- What will happen if organisms A reach part F of the tooth known?
Explain the process of digestion of food in mouth, stomach and small intestine in human body.
Draw a diagram of the human alimentary canal and label - gall bladder, pancreas, liver, and small intestine on it.
The teeth called canines are a total of four in number on the sides of ______.
Write true or false for the below statement. Rewrite the false statements correctly.
Saliva contains lipase which digests carbohydrates
Find the odd one out. Give reasons for your choice.
Define with examples: Omnivores
Describe the following: Digestion of fat in the intestine
The question has four options. Choose the correct answer:
Common passage for swallowing food and breathing is
What is the length of the alimentary canal?
A group of organs together make up an ______ system.
In the given histology of the alimentary canal, identify i, ii, and iii.
Choose the odd one:
Curdling of milk protein is done by ______.
What is chyme?
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
