EASY
JEE Main
IMPORTANT
Earn 100

How many of the following monosaccharides are examples of aldose ?

Fructose, Ribulose, Erythrose, Ribose, Glucose

78.26% studentsanswered this correctly

Important Questions on Biomolecules

EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 66
A molecule of stachyose contains______carbon atoms.
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 67
Number of asymmetric carbon atoms are present in glyceraldehyde.
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 68
Total number of carboxylic acid functional groups is present in one molecule of dipeptide glycylalanine.
HARD
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 69

How many of the following compounds are oligosaccharides?

i. Cellulose 

ii. Lactose

iii.Sucrose

iv. Raffinose

v. Ribose

vi. Galactose

vii. Glycogen

viii. Starch

MEDIUM
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 70
 Glucose reacts with bromine water (Br+H2O) to give a carboxylic acid X. Find the total number of -COOH group(s) in X.
MEDIUM
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 71
How many chiral carbons are there in β-D-(+)-glucose?
MEDIUM
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 72
The number of peptide bond(s) in the following molecule is/are

Question Image
MEDIUM
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 4 - Biomolecules>Level 1>Q 73

Among the following, the number of essential amino acids is______.

Arginine, threonine, valine, proline, methionine, lysine, tryptophan, serine