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प्रश्न
The question has four options. Choose the correct answer:
Stomach in vertebrates is the chief site of digestion of
विकल्प
protein
carbohydrates
fats
all
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उत्तर
Protein
APPEARS IN
संबंधित प्रश्न
Which part of the body secretes bile?
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.
(a) What are (i) organisms A, and (ii) substance B?
(b) What are (i) part C, and (ii) part D, of tooth known as?
(c) By what name are the holes E in the tooth known?
(d) Name the part F of the tooth.
(e) What will happen if organisms A reach part F of the tooth known?
What are the end products of the digestion of: starch, proteins and fats respectively?
List two different functions performed by the pancreas in our body.
Fill in the blank.
Molars are meant for _____ the food.
Fill in the blanks.
Incisors are used for _____ and _____ the food.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Differentiate between
Small intestine and Large intestine
Describe protein digestion in the human.
Mark odd one in the series:
Describe the process of digestion in human beings.
The question has four options. Choose the correct answer:
Teeth present in the upper molar of human beings are
Use your brain power!
Why do we sometimes choke suddenly while eating?
What is the length of the alimentary canal?
Analogy
Enzymes: Digestive glands:: _______: Endocrine glands.
Write any two functions of digestive system.
Appendix is a vestigial organ in humans and functional in herbivorous animals for the digestion of ____________.
Identify the correct human dental formula.
The exit of unabsorbed food material is regulated by ____________.
What are villi?
