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Draw the following peptide tyrosine-cysteine-lysine-leucine. Identify the functional groups of the side chains by name and...

Draw the following peptide tyrosine-cysteine-lysine-leucine. Identify the functional groups of the side chains by name and label the peptide bonds, the N-terminus, and the C-terminus of the peptide. Also, what is the one letter code?

Draw the membrane lipid phosphatidylserine with stearic acid and oleic acid attached to the glycerol-3-phosphate backbone in position 1 and 2, respectively. How are the individual parts of the molecule (glycerol, phosphate, serine, and fatty acids) connected to each other?

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