NEET Zoology Digestion and Absorption Questions Solved

Lactose is composed of

(a) glucose + fructose

(b) glucose + glucose

(c) glucose + galactose

(d) fructose + galactose

Audio Explanation:

(c) Lactose (C12H22O11) is a disaccharide found in mammalian milk. It comprises galactose and glucose units which are linked together by b, 1-4 glycosidic bonds. It is a reducing sugar.

Difficulty Level:

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