Donate SIGN UP

dtgk 15/07

Avatar Image
addict | 13:57 Sat 15th Jul 2006 | Quizzes & Puzzles
3 Answers
37d Amino acid that is a component of proteins and found in cells of the immune system, cinnnective tissues, hair and skin
Gravatar

Answers

1 to 3 of 3rss feed

Best Answer

No best answer has yet been selected by addict. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.

I have cystine. not sure if it's right!
Yes, cystine
Question Author
Many thanks Wella and dot & dash

1 to 3 of 3rss feed

Do you know the answer?

dtgk 15/07

Answer Question >>