Advertisements
Advertisements
प्रश्न
State whether the following statements are True or false: Na+ is absorbed in intestine by sodium pump.
विकल्प
True
False
Advertisements
उत्तर
True
APPEARS IN
संबंधित प्रश्न
How is the small intestine designed to absorb digested food?
What is the role of saliva in the digestion of food?
Water from the undigested food is absorbed mainly in the ______.
Which part of the digestive canal is involved in:
Formation of faeces ______.
Fill in the following blank with suitable word :
Iodine turns blue-black on reacting with ....................
What is trypsin? What is its function?
Study the Following Dental Formula and Then Answer the Question that Follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Give the dental formula of an adult human being.
What is the main function of bile?
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.
Put the following processes in their correct sequence of occurrence during digestion.
peristalsis; tongue pushes the food; grinding and mixing saliva; cutting and tearing of food
Write short answers
What is ingestion?
Define with examples: Heterotrophs
A calcified connective tissue from which the basic shape of the tooth is derived is known as ______.
Match the two columns and select correct option.
| Column - I | Column - II | ||
| i. | Sphincter of Oddi | a. | Oesophagus and stomach |
| ii. |
Ileo-caecal sphincter |
b. | Stomach and small intestine |
| iii. | Pyloric sphincter | c | Ileum and caecum |
| iv. |
Gastro-oesophageal sphincter |
d. | Opening of hepato- pancreatic duct |
Secretions of ____________ lubricate the lumen of the alimentary canal.
A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains:
Match the following:
| 1. | Pancreatic juice | a. | Breaking starch |
| 2. | Salivary enzymes | b. | Digestive enzymes |
| 3. | Salivary gland | c. | Alimentary canal |
| 4. | Digestive tract | d. | Parotid |
What causes movement of food inside the alimentary canal?
What are the functions of gastric glands present in the wall of the stomach?
Name the correct substrates for the following enzymes
- Trypsin
- Amylase
- Pepsin
- Lipase
