Biology 11 Chapter - 11 Digestion - 6

Biology 11 Chapter - 11
Digestion - 6

1. The mass of chewed and moistoned food in the oral cavity is known as?

a) chyme
b) bolus
c) saliva
d) starch

2. The voice box of humans is known as?

a) larynx
b) pharynx
c) oesophagus
d) syrinx

3. The food is prevented from entering the windpipe during swallowing by?

a) glottis
b) larynx
c) epiglottis
d) tongue

4. Adam's apple reffers to your?

a) stomach
b) larynx
c) tongue
d) windpipe

5. The process in which the muscles of the digestive tract contract
and relax and the food moves down is known as?

a) antiperistalsis
b) vomiting
c) peristalsis
d) nausea

6. The reverse of food from the digestive tract opposite to the
peristalsis is known as?

a) appendicitis
b) appendectomy
c) peristalsis
d) antiperistalsis

7. The semi fluid material that is formed in the stomach by the
mixing of ingested food and stomach secretions is known as?

a) saliva
b) chyme
c) bollus
d) HCl

8. Which one of the following is Not the secretion of stomach?

a) intrinsic factor
b) pepsinogen
c) bile
d) HCl

9. Intrinsic factor is a?

a) nucleotide
b) glycolipid
c) amino acid
d) glycoprotein

10. Intrinsic factor binds with vitamin?a) K
b) C
c) B12
d) D

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