7. (11 points) Consider the following peptide. LK-CH-C- NE -CH=CH-CH HN -CH=C CH2 CH2 CH SH CO OH a. (3 points) Place bo

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7 11 Points Consider The Following Peptide Lk Ch C Ne Ch Ch Ch Hn Ch C Ch2 Ch2 Ch Sh Co Oh A 3 Points Place Bo 1 (36.65 KiB) Viewed 54 times

7. (11 points) Consider the following peptide. LK-CH-C- NE -CH=CH-CH HN -CH=C CH2 CH2 CH SH CO OH a. (3 points) Place boxes around the individual amino acids that comprise this oligopeptide b. (1 point) What is the linkage that joins two amino acids in a peptide or protein? c. (3 points) Circle the linkages between the amino acids in the structure above. d. (4 points) Place appropriate charges on the molecule if this were under physiologic pH conditions. 8. (2 points) In monosaccharides, which functional group is in equilibrium with the open chain aldehyde form? a. Acetal c. amide b. Hemiacetal d. ketone 9. (2 points) A coupling agent that can be used in peptide synthesis is 10. (5 points) In the space below, identify the two polysaccharides that compose starch and describe them: a b.