Biology Biomolecules DUHS 2022
PMDC Verified Question 86 of 142
Synthesis of disaccharide by condensation two glucose joined by glycosidic linkage to form:
A
Lactose
B
Fructose
C
Maltose
D
Galactose
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option C: Maltose
Concept:

Knowing the specific monosaccharide components of common disaccharides is fundamental biochemistry.

Solution:

  • When a condensation reaction occurs strictly between two α-glucose molecules, the resulting disaccharide product is Maltose.


Why other options are incorrect:

  • Lactose: Formed by Glucose + Galactose.


  • Fructose & Galactose: These are single monosaccharide units, not disaccharide products.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

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