30. Which of these will not give a blue solution with Ninhydrin test b. Phe d. Cys Pro 31. A neutral molecule with a positive and negative electrical charge. a. Isoelectric point a. C. Ala b. Zwitterions Buffer d. Amphoteric C. 32. 3 amino acids joined together by two peptide bonds. a. Dipeptide 33. An amino acid that can form disulfide bonds a. Cysteine b. Tripeptide c. Tetrapeptide d. Polypeptide b. Methionine c. Cystine d. Serine

30. Which of these will not give a blue solution with Ninhydrin test b. Phe d. Cys Pro 31. A neutral molecule with a positive and negative electrical charge. a. Isoelectric point a. C. Ala b. Zwitterions Buffer d. Amphoteric C. 32. 3 amino acids joined together by two peptide bonds. a. Dipeptide 33. An amino acid that can form disulfide bonds a. Cysteine b. Tripeptide c. Tetrapeptide d. Polypeptide b. Methionine c. Cystine d. Serine

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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