Advertisements
Advertisements
प्रश्न
Define the following term:
Peristalsis
Advertisements
उत्तर
Peristalsis is the rhythmic contraction and relaxation of the muscles of the alimentary canal that pushes the food along the gut.
APPEARS IN
संबंधित प्रश्न
The tongue helps in mixing food with saliva.
Why do we get instant energy from glucose?
What is the other name of food pipe?
Identify and name the four type of teeth shown below and give their functions
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) |
Define the following term:
Egestion
Write true or false for the below statement. Rewrite the false statements correctly.
The pancreas secretes bile juice
Write true or false for the below statement. Rewrite the false statements correctly
Pancreatic juice does not contain any enzyme.
Write short answers
What do you mean by the emulsification of fat?
Answer in detail.
Name the four types of teeth and their functions
What do you mean by nutrition?
Define with examples: Omnivores
State one difference in nutrition: Parasite and Saprophyte
State whether the following statements are True or false: Enteropeptidase activates pepsinogen into pepsin.
The question has four options. Choose the correct answer:
Uvula can close the opening of
The question has four options. Choose the correct answer:
The liver performs the function of
The question has four options. Choose the correct answer:
Parotid salivary glands occur
The question has four options. Choose the correct answer:
The number of teeth that grow only once in human is
Answer the following question.
Small Intestine is very long and coiled. Even if we jump and run, why it does not get twisted? What can happen if it gets twisted?
Given below are two columns, Column I shows enzymes secreted by the glands in the alimentary canal of human beings and Column II indicates the components of food on which enzymes act. Choose the options showing correct matching:
