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Three different amino acids are joined in a chain… | StemPy Lab

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Three different amino acids are joined in a chain, using each once. How many different tripeptides are possible?

ChemistryMediumHigh School (11–12)Organic Compounds with Functional Groups › Biomolecules

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Three different amino acids are joined in a chain, using each once. How many different tripeptides are possible?

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← An amino acid carries a second carboxyl group on its side chain. The pK values are 2.0 for the α-COOH group, 4.4 for the side chain and 9.2 for the α-NH3+ group. What is its isoelectric point?In an α-helix, the hydrogen bonds join →

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