Salivary Gland and Saliva

Q.

Match the correct options in reference to Salivary glands :

$\begin{array}{cc}ColumnI& ColumnII\\ i.\text{Parotid gland}& a.\text{Lingual lipase and starch}\\ ii.\text{Submandibular gland}& b.\text{Duct of Rivinus}\\ iii.\text{Sublingual gland}& c.\text{Stensen's duct}\\ iv.\text{Saliva}& d.\text{Wharton's duct}\\ v.\text{Ptyalin}& e.\text{pH 6-7}\end{array}$

1. i).$\to$ c., ii).$\to$ d., iii).$\to$ b., iv). $\to$ e., v).$\to$ a.

2. i).$\to$d., ii).$\to$b., iii).$\to$ e., iv).$\to$a., v).$\to$ c.

3. i).$\to$c., ii).$\to$d., iii).$\to$a., iv).$\to$b., v).$\to$e.

4. i).$\to$a., ii).$\to$e., iii).$\to$c., iv).$\to$d., v).$\to$b.

Q. Digestion of food in human starts from

1. Mouth
2. Large intestine
3. Duodenum
4. Small intestine

Q. Which of the following carbohydrates cannot be directly utilised by the human body as a source of energy?

1. Glycogen
2. Cellulose
3. Glucose
4. Sucrose
5. Starch

Q. Which of the following statements is incorrect regarding the pineal gland?

Q.

Salivary glands are absent

1. In lower jaw

2. Below the tongue

3. In cheeks

4. In upper jaw

Q. Identify A, B and C in the given diagram of salivary glands in human beings and select the correct option.

$\begin{array}{ccc}\text{A}& \text{B}& \text{C}\\ \text{(i) Sublingual gland}& \text{Submaxillary gland}& \text{Parotid gland}\\ \text{(ii)Parotid gland}& \text{Sublingual gland}& \text{Submaxillary gland}\\ \text{(iii)Submaxillary gland}& \text{Sublingual gland}& \text{Parotid gland}\\ \text{(iv)Parotid gland}& \text{Submaxillary gland}& \text{Sublingual gland}\end{array}$