MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Organic ChemistryBiomoleculesPrevious Year Questions
The linkage between the two monosaccharide units in lactose is (Kerala CEE 2011)
A.C-1 of -D glucose and C-4 of -D-galactose
B.C-1 of -D galoctose and C-4 of -D-glucose✓ Correct
C.C-1 of -D galoctose and C-4 of -D-glucose
D.C-1 of -D galoctose and C-4 of -D-glucose
Explanation
In lactose C-1 of -D galactose is joined to C-4 of - D-glucose.
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