Q.1
Milk is the only source of these nutrients or true constituents of milk are -
- True (Exclusive) Constituents of Milk:
- Certain chemical components of milk are synthesized de novo exclusively by mammary secretory epithelial cells and are found nowhere else in the natural world:
- Lactose (Milk Sugar): A disaccharide of glucose and galactose synthesized exclusively in the Golgi apparatus by the enzyme complex lactose synthase.
- Casein: Phosphoproteins ($lpha_{s1}, lpha_{s2}, eta, \kappa$-caseins) synthesized exclusively in mammary ribosomes, organizing into calcium phosphate micellar structures.
- nalysis:
- (Lactose and Casein): Correct unique true milk constituents.
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