please answer no.13-16

Question Answered step-by-step please answer no.13-16 Image transcription textLab Assignment #18: Proteins – Part 2 13. Draw the structural formulas for valine in its -1, 0 and + 1 forms. 14.Write two reactions to represent the formation of the two dipeptides that form when leucine and threoninereact. 15. Draw the two dipeptides possible when glutamine and cysteine undergo dehydration to … Show more… Show moreplease answer no.13-16 Chemistry Science Organic chemistry CHEM 120 Share QuestionEmailCopy link Comments (0)