
Concept explainers
(a)
Interpretation: To identify the compound(s) to which serine is
Concept introduction: Amino acids are the main building blocks of proteins. Amino acids that participate in peptide bond synthesis in proteins are known as standard amino acids.
There are 20 standard amino acids and each amino acids have different metabolic degradation pathways for their carbon skeleton. The degradation pathways for different amino acids merge in between and result in the formation of only 7 products. The 7 products are
(b)
Interpretation: To identify the compound(s) to which tyrosine is metabolized.
Concept introduction: Amino acids are the main building blocks of proteins. Amino acids that participate in peptide bond synthesis in proteins are known as standard amino acids.
There are 20 standard amino acids and each amino acids have different metabolic degradation pathways for their carbon skeleton. The degradation pathways for different amino acids merge in between and result in the formation of only 7 products. The 7 products are
(c)
Interpretation: To identify the compound(s) to which tryptophan is metabolized.
Concept introduction: Amino acids are the main building blocks of proteins. Amino acids that participate in peptide bond synthesis in proteins are known as standard amino acids.
There are 20 standard amino acids and each amino acids have different metabolic degradation pathways for their carbon skeleton. The degradation pathways for different amino acids merge in between and result in the formation of only 7 products. The 7 products are
(d)
Interpretation: To identify the compound(s) to which histidine is metabolized.
Concept introduction: Amino acids are the main building blocks of proteins. Amino acids that participate in peptide bond synthesis in proteins are known as standard amino acids.
There are 20 standard amino acids and each amino acids have different metabolic degradation pathways for their carbon skeleton. The degradation pathways for different amino acids merge in between and result in the formation of only 7 products. The 7 products are

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Chapter 15 Solutions
Organic And Biological Chemistry
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- Calculate the pH of 0.05 M acetic acid.arrow_forwardCalculate the percent ionization for 0.35 M nitrous acid. Use the assumption to find [H3O+] first. K = 7.1 x 10-4arrow_forwardFor each of the following reactions: Fill in the missing reactant, reagent, or product (s), indicating stereochemistry where appropriate using dashed and wedged bonds. If the reaction forms a racemic mixture, draw both structures in the box and write the word “racemic”.arrow_forward
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- 2) For each of the following reactions: (i) (ii) Fill in the missing reactant, reagent, or product (s), indicating stereochemistry where appropriate using dashed and wedged bonds. If the reaction forms a racemic mixture, draw both structures in the box and write the word "racemic". (a) (b) 1) R₂BH 2) H₂O2, NaOH (aq) HBr Br racemic Br + Br Br racemicarrow_forwardFor each of the following reactions: Fill in the missing reactant, reagent, or product (s), indicating stereochemistry where appropriate using dashed and wedged bonds. If the reaction forms a racemic mixture, draw both structures in the box and write the word “racemic”.arrow_forward1) Draw the correct chemical structure (using line-angle drawings / "line structures") from their given IUPAC name: a. hept-3-yne b. 5-bromo-1-fluoro-4-methylpent-2-ynearrow_forward
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