EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 12th January 2019 Shift 2>Q 62

HARD

JEE Main

IMPORTANT

Earn 100

The correct structure of histidine in a strongly acidic solution $(pH = 2)$ is

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Important Questions on Biomolecules

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 1 September 2021 Shift 2>Q 73

A peptide synthesized by the reactions of one molecule each of Glycine, Leucine, Aspartic acid and Histidine will have _____ peptide linkages.

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 31 January 2023 Shift 2>Q 104

Compound

A, C_{5} H_{10} O_{5}

, given a tetraacetate with

{AC}_{2} O

and oxidation of

A

with

{Br}_{2} - H_{2} O

gives an acid,

C_{5} H_{10} O_{6}

. Reduction of

A

with

HI

gives isopentane. The possible structure of

A

is :

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 12th April 2019 Shift 1>Q 65

Glucose and Galactose are having identical configuration in all the positions except ...........position

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 10th January 2019 Shift 2>Q 68

Which of the following tests cannot be used for identifying amino acids?

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 28 - Biomolecules>JEE Main - 29 June 2022 Shift 1>Q 85

Which of the following compound does not contain sulphur atom?