Advertisements
Advertisements
Question
State whether the following statements are True or false: Na+ is absorbed in intestine by sodium pump.
Options
True
False
Advertisements
Solution
True
APPEARS IN
RELATED QUESTIONS
Match the items of Column I with suitable items in Column II.
| Column I | Column II | ||
| (a) | Salivary gland | (i) | Bile juice secretion |
| (b) | Stomach | (ii) | Storage of undigested food |
| (c) | Liver | (iii) | Saliva secretion |
| (d) | Rectum | (iv) | Acid release |
| (e) | Small intestine | (v) | Digestion is completed |
| (f) | Large intestine | (vi) | Absorption of water |
| (vii) | Release of faeces |
Name the biological catalysts which bring about chemical digestion of food.
Name the substances on which the following enzymes act in the human digestive system:
(i) Trypsin
(ii) Amylase
(iii) Pepsin
(iv) Lipase
The process of digestion in humans is completed in:
(a) oesophagus
(b) small intestine
(c) stomach
(d) large intestine
Gastric juice contains
Write the function of the following in the human alimentary canal:
Saliva
Write true or false for the below statement. Rewrite the false statements correctly.
The pancreas secretes bile juice
Differentiate between
Digestion and Absorption
Define with examples: Heterotrophs
Define with examples: Carnivores
Observe the diagram given alongside and answer the following:
- Name the parts numbered 1-8.
- Which parts shown in the diagram are non-living?
- Is the tooth suited for cutting, tearing or grinding?
- What is the function of parts 8 and 7?
- What is the total number of teeth present in adult human beings?
- Write the dental formula of human beings.
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Correct the spellings: Ptorein
The question has four options. Choose the correct answer:
Uvula can close the opening of
Write down the explanation.
Explain the structure of tooth.
The pyloric sphincter guards the passage between the ____________.
In which part of the alimentary canal food is finally digested?
Liver produces for ______ the digestion of fat.
Why do we eat?
The complete digestion and absorption of nutrients is done by the small intestine. Which of the following greatly enhances the process of absorbtion?
