Absorption Past Year (2006 - 2015) MCQs Digestion and Absorption (OLD NCERT) Zoology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Q1:

Select the correct match of the digested products in humans given in column-I with their' absorption site and mechanism in column-II.

	Column I	Column II
1.	Fructose, Na⁺	Small intestine, passive absorption
2.	Glycerol, fatty acids	Duodenum, move as chilomicrons
3.	Cholesterol, maltose	Large intestine, active absorption
4.	Glycine, glucose	Small intestine, active absorption

1. (1)

2. (2)

3. (3)

4. (4)

Subtopic: Absorption: Part 1 | Absorption |

From NCERT

AIPMT - 2013

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Q2:

Carrier ions like Na+ facilitate the absorption of substances like:

1. amino acids and glucose

2. glucose and fatty acids

3. fatty acids and glycerol

4. fructose and some amino acids

Subtopic: Absorption |

56%

From NCERT

AIPMT - 2010

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Q3:

Which one of the following statement is true regarding digestion and absorption of food in humans?

1.	Oxyntic cells in our stomach secrete the proenzyme pepsinogen
2.	Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na⁺.
3.	Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries.
4.	About 60% of starch is hydrolysed by salivary amylase in our mouth.

Subtopic: Absorption: General Adaptations | Absorption: Part 1 | Absorption: Part 2 | Absorption |

From NCERT

AIPMT - 2009

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Q4:

Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?

1. Duodenum : Triglycerides $\overset{}{\to}$ $Trypsin$ Monoglycerides

2. Small intestine : starch $α \overset{}{\to}$ $Amylase$ Disaccharide (maltose)

3. Small intestine : Proteins $\overset{}{\to}$ $Pepsin$ Amino acids

4. Stomach : Fats $\overset{}{\to}$ $Lipase$ Micelles

58%

From NCERT

AIPMT - 2008

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