Salivary Glands

Q.

Which of the following is NOT a salivary gland?

1. Sublingual

2. Submandibular

3. Pituitary

4. Parotid

Q. Fats are completely digested in

वसा का पूर्ण रूप से पाचन होता है

1. Liver
   
   यकृत में
2. Small intestine
   
   क्षुद्रांत्र में
   
3. Pancreas
   
   अग्न्याशय में
   
4. Large intestine
   
   बृहदांत्र में
   

Q. Identify the process for the given statements. [2 marks]

A) Intake of food in the buccal cavity:
B) Breakdown of starch into simple sugars:

Q.

What is the percentage of water in saliva?

1. 50%

2. 75%

3. Almost all of it.

4. 99%

Q.

Which of the following is the function of saliva?

1. Saliva facilitates swallowing the food by moistening and lubricating it.

2. Saliva helps in stimulating the taste buds so that we can taste the food.

3. Cleans the mouth and helps in maintaining the water balance of the body.

4. Helps in digesting starch.

Q. Which of the following is the substrate for saliva?​

1. Fat
2. Protein
3. Carbohydrate​
4. Vitamin

Q. Why does the taste of food change after chewing for a long time?

Q. In horses, the of the food is digested in the by the action of certain bacteria.

1. rumen
2. caecum
3. cellulose
4. fat

Q. Which of the following is the substrate for saliva?​

1. Vitamin
2. Protein
3. Carbohydrate​
4. Fat

Q.

long ans question.

you had eaten bread in the morning.starting from the mouth , explain how is it digested?

Q.

With reference to a normal human being, which one of the following statements is not correct?

1. An adult human may secrete 1 to 1.5 L of saliva per day

2. Human saliva is slightly alkaline

3. Saliva is secreted by six pairs of salivary glands in human beings

4. The salivary enzyme (ptyalin) breaks down cooked starch into maltose