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...
Related questions
Question
Give the full name of the amino acid and based on the structure of the side chain is it hydrophobic or hydrophilic?

Transcribed Image Text:ç00
H3N-C-H
CH2
CH2
CH2
CH2
EHN.
Expert Solution

Step 1
The basic structure of Amino acid is RCH(NH2)-COOH
It contains acidic -COOH and basic -NH2 groups. That's why-COOH group looses one proton while -NH2 group accept the proton. As a result it exist as R-CH(NH3^+)-COO^- which is called Zwitter ion and it exist as neutral amino acid.
But, the given amino acid contains another -NH2 group at C-6 position. Hence, it is basic in nature.
It's name is Lysine. It is actually the monoprotonated form of Lysine.
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