Question

how many amino acid are present in two turns of keratin protein? a) 10. b) 5. c)15 d). 3.6​

Answer 1

This basic (type II) keratin consists of 551 amino acids and 80% of the sequence of these amino acids is the same as in the keratin K5 (Winter et al. 1998).

Answer 2

ANSWER:

$answer \: b.5$