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Biomolecules

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
Identify correct conversion during acidic hydrolysis from the following :
(A) starch gives galactose.
(B) cane sugar gives equal amount of glucose and...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Match List - I with List - II. Choose the correct answer from the options given below :
JEE Main Chemistry Medium
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Q JEE MAIN 2025
Which of the following is the correct structure of L- Fructose?
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Given below are two statements : In the light of the above statements, choose the...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Identify the correct statement among the following :
JEE Main Chemistry Hard
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Q JEE MAIN 2025
The $\alpha$-Helix and $\beta$-Pleated sheet structures of protein are associated with its :
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Match List - I with List - II.
JEE Main Chemistry Medium
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Q JEE MAIN 2025
Given below are two statements:
Statement I : D-glucose pentaacetate reacts with 2, 4-dinitrophenylhydrazine
Statement II : Starch, on heating with concentrated sulfuric acid at...
JEE Main Chemistry Medium
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Q JEE MAIN 2025
The carbohydrate "Ribose" present in DNA, is
A. A pentose sugar
B. present in pyranose from
C. in "D" configuration
D. a reducing sugar,...
JEE Main Chemistry Medium
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Q JEE MAIN 2025
Given below are two statements:
Statement I: Fructose does not contain an aldehydic group but still reduces Tollen's reagent
Statement II: In the presence of...
JEE Main Chemistry Easy
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