Concept explainers
(a)
Interpretation: The validation about the classification of valine as an essential amino acid has to be stated.
Concept introduction: The standard amino acids which are required for the synthesis of protein are called essential amino acids. The human body cannot synthesise the essential amino acids, so they should be taken through diet.
(b)
Interpretation: The validation about the classification of isoleucine as an essential amino acid has to be stated.
Concept introduction: The standard amino acids which are required for the synthesis of protein are called essential amino acids. The human body cannot synthesise the essential amino acids, so they should be taken through diet.
(c)
Interpretation: The validation about the classification of Trp as an essential amino acid has to be stated.
Concept introduction: The standard amino acids which are required for the synthesis of protein are called essential amino acids. The human body cannot synthesise the essential amino acids, so they should be taken through diet.
(d)
Interpretation: The validation about the classification of Pro as an essential amino acid has to be stated.
Concept introduction: The standard amino acids which are required for the synthesis of protein are called essential amino acids. The human body cannot synthesise the essential amino acids, so they should be taken through diet.

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Chapter 20 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
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- Identify priority of the substituents: CH3arrow_forwardHow many chiral carbons are in the molecule? OH F CI Brarrow_forwardA mixture of three compounds Phen-A, Acet-B and Rin-C was analyzed using TLC with 1:9 ethanol: hexane as the mobile phase. The TLC plate showed three spots of R, 0.1 and 0.2 and 0.3. Which of the three compounds (Phen-A; Acet-B or Rin-C) would have the highest (Blank 1), middle (Blank 2) and lowest (Blank 3) spot respectively? 0 CH: 0 CH, 0 H.C OH H.CN OH Acet-B Rin-C phen-A A A <arrow_forward
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