Respuesta :
12) the answer is letter A) it prevents excessive fluid loss
Option a. It prevents excessive fluid loss exists not true of keratin
Keratin
Keratin is the kind of protein that creates up your hair, skin, and nails. Keratin can even be found in your internal organs and glands. Keratin exists as a protective protein, less prone to scratching or tearing than other styles of cells your body produces.
Keratin, like all proteins, exists created up of amino acids. Each protein contains its characteristic order of amino acids, much like each person contains its string of deoxyribonucleic acid (DNA). While keratin can even be found in internal organs and glands, they exist primarily found in epithelial cells.
Signature Keratin assists protect the hair against structural damage and enhance the shine, smoothness, and health of the hair. Adding keratin into your everyday haircare routine eliminates frizz, improves styling manageability, repairs damage, and leaves hair noticeably more delicate with incredible shine.
Hence, Option a. It prevents excessive fluid loss exists not true of keratin.
To learn more about Keratin refer to:
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