Question

In humans, the process of digestion of food ends in

a) Stomach

b) Small intestine

c) Large intestine

d) liver

11) Fats are broken into small globules by

a) bile salt

b) hormones

c) pepsin

d) amylase

12) Where are the nutrients of digested food absorbed?

a) In small intestine

b) In stomach

c) In large intestine

d) In oesophagus

13) Which of the following converts starch to glucose, proteins to amino acids and fats to glycerol?

a) Gastric juice

b) Bile salts

c) Intestinal juice

d) Pepsinogen

14) Which of the following organisms has saprophytic mode of nutrition?

a) Mushroom

b) Malarial parasite

c) Leech

d) Lice

15) The length of small intestine in an adult human being is about

a) 4.5 m

b) 1.5 m

c) 3.5 m

d) 6.5 m

16) Where does the process of digestion of food start in human being?

a) Stomach

b) Food canal

c) Mouth

d) Small intestine

17) In which organ the process of digestion in humans completed?

a) Oesophagus

b) Small intestine

c) Stomach

d) Large intestine

18) By which of the following is bile secreted in human being?

a) Pancreas

b) Liver

c) Kidney

d) Stomach

19) In human digestive system, which organs secrete enzyme pepsin and trypsin respectively?

a) Pancreas and liver

b) Stomach and salivary gland

c) Pancreas and gall bladder

d) Stomach and pancreas​

Answer 1

Answer:

1.c

2.a

3.a

4.b

5.d

6.d

7.c

8.b

9.b

10.a

Explanation:

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Answer 2

Answer:

10: small intestine

11:bile salt

12:small intestine

13:pepsinogen

14:mushroom

15:6.5

16:mouth

17:small intestine

18:liver

19:stomach and pancreas