Amino-acid expressed maximally in collagen?
Ans. is `d' i.e., Proline & hydroxyprolineGlycine (33%), proline (10%), hydroxyproline, lysine and hydroxylysine are the predominant amino acids in collagen. Collagen.
Tyrosine & phenylalanine
Alanine & aspaic acid
Glycine & cysteine
Proline & hydroxyproline