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jee_main_2025_28_jan_evening - Biomolecules Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #28 Carbohydrates and Glycosidic Linkages
Match List-I with List-II
List-I (Saccharides)List-II (Glycosidic-linkages found)
(A) Sucrose(I) alphatext 1-4
(B) Maltose(II) alphatext 1-4 and alphatext 1-6
(C) Lactose(III) alphatext 1 - betatext 2
(D) Amylopectin(IV) betatext 1-4
Choose the correct answer from the options given below :
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QUESTION #32 Hydrolysis of Carbohydrates
Identify correct conversion during acidic hydrolysis from the following: (A) starch gives galactose. (B) cane sugar gives equal amount of glucose and fructose. (C) milk sugar gives glucose and galactose. (D) amylopectin gives glucose and fructose. (E) amylose gives only glucose. Choose the correct answer from the options given below :
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YOUR FIRST PREP STEP STARTS HERE

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Practice past-year questions one chapter at a time. Pick an exam → subject → chapter and get every PYQ for that topic — pulled together from all past papers — with the chapter's key formulas alongside.

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