Human Physiology-Digestion and Absorption (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Biology): Questions 1 - 6 of 7

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Question number: 1

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

Appeared in Year: 2014

MCQ▾

Question

Which one of the following hormones is produced by the pancreas?

Choices

Choice (4) Response

a.

Glucagon

b.

Luteinizing hormone

c.

Prolactin

d.

Epinephrine

Question number: 2

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

Appeared in Year: 2013

MCQ▾

Question

In the digestive system, the pH of the stomach and the intestine, respectively are

Choices

Choice (4) Response

a.

Alkaline; acidic

b.

Acidic; neutral

c.

Acidic; alkaline

d.

Acidic; acidic

Question number: 3

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

Appeared in Year: 2009

MCQ▾

Question

Bile salts,

Choices

Choice (4) Response

a.

Break down polypeptide chains

b.

Digest fats

c.

Emulsify fats and solubilize them

d.

Help breakdown of polysaccharides

Question number: 4

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

MCQ▾

Question

Cholecystokinin is a secretion of

Choices

Choice (4) Response

a.

Liver synthesized from cholesterol and controls secondary sexual characters.

b.

Goblet cells of ileum and stimulates the secretion of succus entericus.

c.

Stomach which stimulates pancreas to release the pancreatic juice.

d.

Duodenum and makes the gall bladder to contract and release bile.

Question number: 5

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

MCQ▾

Question

The enzyme added to the starch solution may have been

Choices

Choice (4) Response

a.

Amylase

b.

Invertase

c.

Lipase

d.

Maltase

Question number: 6

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

MCQ▾

Question

Which of the following statement is correct?

Choices

Choice (4) Response

a.

Secretin is a hormone and hence it does not play any role in digestion.

b.

Though secretin is an enzyme, it is not involved in digestion.

c.

Secretin is an enzyme and so it helps in digestion.

d.

Secretin is a hormone but it plays a role in digestion.

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