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प्रश्न
Following statements describe animal nutrition. Read the statement and give one word for the statement. Write the terms that describe process.
Breaking of complex food substances into simpler and soluble substances.
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उत्तर
Digestion
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संबंधित प्रश्न
Which part of the digestive canal is involved in:
Complete digestion of food ______.
Name the biological catalysts which bring about chemical digestion of food.
An enzyme secreted by gastric glands in stomach which acts on proteins.
If the saliva is lacking in salivary amylase, then which of the following processes taking place in the buccal cavity will be affected?
(a) proteins breaking down into amino acids
(b) starch breaking down into sugars
(c) fats breaking down into fatty acids and glycerol
(d) intestinal layer breaking down leading to ulcers
Pylorus is an opening from
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4, 5 and 6.
________ is the largest gland in the body.
Put a tick (✓) against the most appropriate alternative in the following statement.
Saliva converts starch into:
Fill in the blank.
Molars are meant for _____ the food.
State whether the following statement is True or False.
The temporary set of teeth includes incisors, canines, and premolars only.
Fill in the blank.
Steapsin is also called _________
Write short answers
What is ingestion?
Correct the spellings: Ptorein
The question has four options. Choose the correct answer:
Trypsin is connected with the digestion of
Who is telling a lie?
Appendix: Digestion is impossible without me.
______ is the common passage of air and food.
Digestion of starch begins in the ______.
Observe the diagram of Human digestive system.
Match the labeling referred in column I and correlate with the function in column II.
| Column I | Column II | |
| i. | a. | The length of this depends on food the organism eats. |
| ii. | b. | Initial phase of starch digestion |
| iii. | c. | Increase the efficiency of lipase enzyme action |
| iv. | d. | This is the site of the complete digestion of carbohydrates, proteins and fats. |
Cellulose-rich food substances are good source of roughage in human beings because ______.
Rearrange the jumbled sequence of the different parts of the alimentary canal in proper sequence, (esophagus, small intestine, stomach, large intestine, anus, mouth, rectum)
