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प्रश्न
Write true or false for the below statement. Rewrite the false statements correctly.
Absorption of food takes place in small intestine
पर्याय
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
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
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?
Define the terms 'nutrients'.
Give reasons for the following.
Meat eating animals have strong canines.
Give reasons for the following:
All teeth in the mouth are not alike.
Describe the following: Emulsification
The question has four options. Choose the correct answer:
The ileum is characterized by
Name the organs of the digestive system
A calcified connective tissue from which the basic shape of the tooth is derived is known as ______.
A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains:
