Digestion and Absorption: NEET Online MCQs Test – 02 13

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NEET Digestion and Absorption Questions | Digestion and Absorption Class 11 NEET Questions | Solve this free online test now | MCQs Test no. 02

Digestive system and Nutrition: Quiz - 2

Congratulations - you have completed Digestive system and Nutrition: Quiz - 2. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
Copper deficiency causes
A
Anaemia and damages to CNS
B
Pellagra
C
Xerophthalmia
D
Influenza
Question 2
Crypts of lieberkuhn secrete
A
Succus entericus
B
Ptyalin
C
Cholecystokinin
D
Cellulases
Question 3
Deamination occurs in liver to
A
make use of excess amino acid
B
synthesis amino acids
C
get rid of urea from blood
D
convert proteins to urea and uric acid
Question 4
Deficiency of vitamin C can lead to
A
dermatitis
B
lips fissure
C
scurvy
D
rickets
Question 5
Deficiency of vitamin D can lead to
A
dermatitis
B
lips fissure
C
scurvy
D
rickets
Question 6
Digestion of starch takes place in
A
Buccal cavity and esophagus
B
Buccal cavity and duodenum
C
Stomach and duodenum
D
Duodenum only
Question 7
Which vitamin can be synthesized by bacteria inside gut?
A
Vitamin B1
B
Vitamin C
C
Vitamin K
D
Vitamin D
Question 8
Duct leading from parotid gland and opening into vestibule is
A
Wolffian duct
B
Stenson's duct
C
Haversian duct
D
Infra-orbit duct
Question 9
During prolonged fasting, in what sequence are the following organic compounds used up by the body?
A
First carbohydrates, next proteins and lastly lipids
B
First carbohydrates, next fats and lastly proteins
C
First fats, next carbohydrates and lastly proteins
D
First proteins next lipids and lastly carbohydrates
Question 10
Emulsification of fat occurs by
A
Bile salts
B
Pancreatic juice
C
Bile pigments
D
Succus entericus
Question 11
Epithelial cells of intestine involved in food absorption have on their surface
A
Zymogen granules
B
Phagocytic vesicles
C
Pinocytic vesicles
D
Microvilli
Question 12
Excessive intake of alcohol causes
A
Liver cirrhosis
B
Dermatitis
C
Jaundice
D
Lung fibrosis
Question 13
Gastric juice contains
A
Pepsin, HCl
B
Pepsin, Trypsin
C
Pepsin, Renin
D
None of these
Question 14
Which one of the following pairs of food components in humans reaches the stomach totally undigested?
A
Starch and cellulose
B
Protein and starch
C
Starch and fat
D
Fat and cellulose
Question 15
Hydrolytic enzymes occur in
A
Ribosomes
B
Lysosomes
C
ER
D
Golgi body
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13 thoughts on “Digestion and Absorption: NEET Online MCQs Test – 02”

  • Reply ↓
    rituporna bhattacharjee

    itz really very helpful….thank you

  • Reply ↓
    chanchal banjare

    its turely helpfull in my study.
    thanks….

  • Reply ↓
    Bhaskar soni

    question no. 11 the best answer will “villus cell”. isn’t it?

    • Reply ↓
      Ramesh

      Dear Bhaskar, there is nothing like a villus cell. Microvilli are finger-like projections present on the surface of some cells.

  • Reply ↓
    swetha

    pls change questn 6; ansr is B. 30% starch is converted to maltose in the buccal cavity.

    • Reply ↓
      Administrator

      Ref: Q. 6
      Digestion of carbohydrates starts in the buccal cavity. Saliva containing salivary amylase, an enzyme that begins the chemical digestion of starch. As food is retained in buccal cavity for a short period, only 30% of food is hydrolyzed in buccal cavity.
      Digestion is completed in the small intestine (duodenum receives bile and pancreatic juice which readies it for digestion)
      Thanks Swetha for your attention.

    • Reply ↓
      Bhaskar soni

      only boiled starch digestion is starts in buccal cavity.