NEET Exam  >  NEET Tests  >  Additional Study Material for NEET  >  Assertion Reason Test: Biomolecules - NEET MCQ

Assertion Reason Test: Biomolecules - NEET MCQ


Test Description

10 Questions MCQ Test Additional Study Material for NEET - Assertion Reason Test: Biomolecules

Assertion Reason Test: Biomolecules for NEET 2024 is part of Additional Study Material for NEET preparation. The Assertion Reason Test: Biomolecules questions and answers have been prepared according to the NEET exam syllabus.The Assertion Reason Test: Biomolecules MCQs are made for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Assertion Reason Test: Biomolecules below.
Solutions of Assertion Reason Test: Biomolecules questions in English are available as part of our Additional Study Material for NEET for NEET & Assertion Reason Test: Biomolecules solutions in Hindi for Additional Study Material for NEET course. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free. Attempt Assertion Reason Test: Biomolecules | 10 questions in 10 minutes | Mock test for NEET preparation | Free important questions MCQ to study Additional Study Material for NEET for NEET Exam | Download free PDF with solutions
Assertion Reason Test: Biomolecules - Question 1

A: A Cofactor of an enzyme may be a prosthetic group.

R: NAD derived from niacin is a co-enzyme.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 1
Organic compounds firmly attached to the protein part of enzyme is a prosthetic group.

Assertion Reason Test: Biomolecules - Question 2

A: Linolenic acid is an essential fatty acid.

R: Linolenic acid cannot be synthesised in human beings.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 2
PUFA (Polyunsaturated Fatty Acids) are essential fatty acids.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Assertion Reason Test: Biomolecules - Question 3

A: Hormones are not enzymes, but they can stimulate the release of enzymes.

R: Hormones are used up in metabolism, but enzymes can act over and over again.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 3
Enzymes are not used up in metabolism.

Assertion Reason Test: Biomolecules - Question 4

A: Tertiary structure of protein molecules makes them biologically active.

R: It is the native configuration of protein molecules maintained by multiple covalent bonds only.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 4
Because enzymes exist in tertiary structure in which the side group comes close and forms an active site.

Assertion Reason Test: Biomolecules - Question 5

A: Dextrins are intermediate polysaccharides formed during hydrolysis of starch into sugar.

R: Ascorbic acid is a sugar derivative.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 5
Ascorbic acid is sugar acid.

Assertion Reason Test: Biomolecules - Question 6

A: Non-competitive inhibitors do not affect Vmax.

R: In non-competitive inhibition, inhibitors and substrates bind at the same sites on the enzyme.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 6
Non-competitive inhibitors decrease Vmax.

Assertion Reason Test: Biomolecules - Question 7

A: The polypeptide coil of collagen helix is strengthened by establishing a hydrogen bond between > NH - group of glycine residue of each strand with –CO group of other two strands.

R: In collagen, helix locking effect also occurs with the help of proline and hydroxyproline amino acid.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 7
In collagen, there are generally three polypeptides coil around one another.

Assertion Reason Test: Biomolecules - Question 8

A: Allosteric enzymes do not show a typical Michaelis Menten constant or behaviour.

R: All enzymes work at the same pH.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 8
Allosteric enzymes don't obey Michaelis Menten constant.

Assertion Reason Test: Biomolecules - Question 9

A: α amylase of wheat endosperm has 16 isoenzymes.

R: In competitive inhibition, Vmax decreases.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 9
Isoenzymes are the isomeric form of the same enzyme.

Assertion Reason Test: Biomolecules - Question 10

A: Tertiary structure of a protein is necessary for many biological activities of proteins.

R: In protein, only right handed helices are observed.

Detailed Solution for Assertion Reason Test: Biomolecules - Question 10
Enzymes have tertiary structure of protein.
26 videos|287 docs|64 tests
Information about Assertion Reason Test: Biomolecules Page
In this test you can find the Exam questions for Assertion Reason Test: Biomolecules solved & explained in the simplest way possible. Besides giving Questions and answers for Assertion Reason Test: Biomolecules, EduRev gives you an ample number of Online tests for practice

Top Courses for NEET

Download as PDF

Top Courses for NEET