Courses
Get the App Signup / Login

Morrison & Boyd Test: Biomolecules


25 Questions MCQ Test Chemistry for JEE | Morrison & Boyd Test: Biomolecules


Description
This mock test of Morrison & Boyd Test: Biomolecules for JEE helps you for every JEE entrance exam. This contains 25 Multiple Choice Questions for JEE Morrison & Boyd Test: Biomolecules (mcq) to study with solutions a complete question bank. The solved questions answers in this Morrison & Boyd Test: Biomolecules quiz give you a good mix of easy questions and tough questions. JEE students definitely take this Morrison & Boyd Test: Biomolecules exercise for a better result in the exam. You can find other Morrison & Boyd Test: Biomolecules extra questions, long questions & short questions for JEE on EduRev as well by searching above.
QUESTION: 1

The following molecule is called as?

Solution:

It is aldohexoses.

QUESTION: 2

D – ribose and 2 – deoxy – D – ribose are

Solution:

They are pentose sugar

QUESTION: 3

The sugar constituent of DNA is.

Solution:

Sugar constituent of DNA is D-2-deoxy ribose.

QUESTION: 4

Protein is.
Solution:

Protein is condensation polymer.

QUESTION: 5

Complete hydrolysis of RNA yields
Solution:

Complete hydrolysis of RNA yields a pentose sugar, phosphoric acid and nitrogeneous base.

QUESTION: 6

The spatial arrangement of the molecule is denoted by
Solution:

D and L denotes configuration and D correctly represents the OH group is on RHS on 2nd last Carbon whereas L for LHS
"d" and "l" are used for dextro and laevo.

Hence A is correct.

QUESTION: 7

Choose the appropriate answer(s) for the below representation from the options given 
Solution:

They are, enatiomers as 1 is R, other is S. Therefore are stereo isomers. And dextro and levo.

QUESTION: 8

Protein is generally a polypeptide with _______ amino acid residues
Solution:

In protein more than 100 amino acids combine to form proteins

QUESTION: 9

Fibrous protein is.
Solution:

Keratin is fibrous protein

QUESTION: 10

The bond –CO–NH– is called
Solution:

Peptide linkage is present in proteins formed by combination of amino acids.

QUESTION: 11

Oxime is formed by treating glucose with
Solution:

Oxime is combination of carbonyl group and and hydroxyl groups.

QUESTION: 12

In aqueous solution, amino acids behave like:
Solution:

As both acidic and basic group is present and zwittter ion is formed

QUESTION: 13

Enzymes are used in the reaction as they are
Solution:

Enzymes are bio catalyst

QUESTION: 14

DNA fingerprinting means the
Solution:

DNA fingerprinting means sequence of bases on DNA is unique for a person.

QUESTION: 15

The “Repeating Unit” of glycogen is
Solution:
QUESTION: 16

Phospholipid is
Solution:

Phospholipid is esters of glycerol with phosphoric acid.

QUESTION: 17

Bees – wax is
Solution:

Bees wax is myricylpaimitate.

QUESTION: 18

Example of a typical homopolysaccharide is
Solution:

Polysaccharides are branched or unbranched polymer of monosaccharides. Homopolysaccharides contain a single type of monomers, .e.g., starch, glycogen, cellulose etc.

QUESTION: 19

The most appropriate structure for knowing about the sequence of nucleotides in the DNA chain is
Solution:

The most appropriate structure for knowing about the sequence of nucleotides in the DNA chain is primary structure.

QUESTION: 20

Acetylation of glucose yields
Solution:

Acetyl group adds in glucose, giving acetylation reaction.

QUESTION: 21

Which of the following is most soluble in water?
Solution:

As they have polar interactions in water hence are soluble.

QUESTION: 22

Which one is not the essential amino acid in the ones given below?
Solution:

The correct answer is option C
Leucine is an essential, branched-chain amino acid (BCAA), required for the growth and repair of muscle, skin and bone. Leucine is suspected to be the only amino acid that can stimulate muscle growth and help prevent the deterioration of muscle with age

QUESTION: 23

An example of antibody is
Solution:

Antibody gamma globulin

QUESTION: 24

The major component of starch is:
Solution:

Amylopectin is major component of starch.

QUESTION: 25

The vitamin that cannot be stored (except vitamin B12) in our body is
Solution:

Vitamin C is water soluble so cannot be stored in our body.

Recommended Content

Recommended Tests

Related tests
Follow Us
© EduRev