Biology Fsc Part 1 Chapter 9 Online Test

MCQ's Test For Chapter 9 "Biology Fsc Part 1 Chapter 9 Online Test"

Try The MCQ's Test For Chapter 9 "Biology Fsc Part 1 Chapter 9 Online Test"

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Biology Fsc Part 1 Chapter 9 Online Test

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Question # 1

Why does the enzyme activity drops in the stomach when pH rises.

Question # 2

Enzymes of intestinal juice convert chyme into.

Question # 3

Which of the followign help to retain food in oral cavity

Question # 4

Entry of bolus into trachea is preented by 

Question # 5

What prevents food form entering the trachera during swallowing.

Question # 6

In infants control of egestionis.

Question # 7

Why is lipase not active in the stomach

Question # 8

Why is segmentation imporant in the small intestine.

Question # 9

Where does chemical digestion of carbohydrates being.

Question # 10

Which bateria live and actively divide in colon

Question # 11

Which of the followng hormoe is secreted by stomach .

Question # 12

Muscular tongue plays its role in slection of food through

Question # 13

For absorption of food each villus is richly supplied with blood capilliaries and

Question # 14

What is the function of villi and microvilli in the small intestine.

Question # 15

Dipeptides are digested to amino acids. by

Question # 16

HCl is secreted by

Question # 17


Which salivary glands are present in front of ears.

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FSc Part 1 Biology (New Book) Chapter 9 Important MCQ's

Sr.# Question Answer
1 Saliva contains enzyme called as.
A. Amylase
B. Trypsin
C. Pepsin
D. Lipase
2 Muscular tongue plays its role in slection of food through
A. Taste buds
B. Muscles
C. Saliva
D. Ptyalin
3 Which change woould most affect protein digestion.
A. Inhibiting pepsin production
B. Blocking bile release
C. Inhibiting salivary gladns
D. Slowing peristalsis
4 Chylomicrons are triglycerides coated with
A. Enzymes
B. Fats
C. Proteins
D. Vitamins
5 Secreation of gastric juice is regulated by
A. Visual mehhanism
B. Nervous system
C. Hormonal mechanisms
D. Both b and C
6 Which of the followng hormoe is secreted by stomach .
A. Pepsin
B. Gastrin
C. Somatostain
D. Secretion 
7 The semi solid acdic mass of stomach after three to four hours of a meal is called.
A. Chyme
B. Lump
C. Chyle
D. Bolus
8 HCl is secreted by
A. Mucos cells
B. Oxyntic cells
C. Chief cells
D. Zymogen cells
9 Trypsinogen is activated to trypsin by
A. Lipase
B. Nuclease
C. Pepsinogen
D. Enterokinase
10 For absorption of food each villus is richly supplied with blood capilliaries and
A. Veins
B. Nerve
C. Lacteal
D. Arteries

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