General, Organic, and Biological Chemistry - 4th edition
General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
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Chapter 21, Problem 95CP
Interpretation Introduction

Interpretation:

The reason for aspartic and glutamic amino acids to have +1 a net charge at low pH but at high pH, the net charge is to be explained.

Concept introduction:

Amino acids are organic compounds containing two functional groups namely amino and carboxylic group. Amino group is attached to the alpha carbon, carbon adjacent to the carbonyl group making them alpha-amino acids.

General, Organic, and Biological Chemistry - 4th edition, Chapter 21, Problem 95CP

There are 20 amino acid that occurs naturally depending only in the difference of R group bonded to the alpha carbon. The group R is called the side chain of the amino acid.

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Chapter 21 Solutions

General, Organic, and Biological Chemistry - 4th edition

Ch. 21.4 - Prob. 21.6PPCh. 21.5 - Prob. 21.6PCh. 21.6 - Prob. 21.7PCh. 21.6 - Prob. 21.8PCh. 21.6 - Prob. 21.9PCh. 21.7 - Why is hemoglobin more water soluble than ...Ch. 21.8 - Prob. 21.7PPCh. 21.8 - Prob. 21.11PCh. 21.9 - Prob. 21.8PPCh. 21.9 - Prob. 21.12PCh. 21.9 - Prob. 21.9PPCh. 21.9 - Prob. 21.13PCh. 21.10 - Prob. 21.14PCh. 21.10 - Prob. 21.15PCh. 21.10 - Prob. 21.16PCh. 21.10 - Prob. 21.17PCh. 21.10 - The nerve gas sarin acts as a poison by covalently...Ch. 21.10 - Prob. 21.19PCh. 21.10 - Explain why the proteins involved in blood...Ch. 21 - The amino acid alanine is a solid at room...Ch. 21 - Why is phenylalanine water soluble but...Ch. 21 - Draw the structure of a naturally occurring amino...Ch. 21 - Draw the structure of a naturally occurring amino...Ch. 21 - For each amino acid: [1] draw the L enantiomer in...Ch. 21 - For each amino acid: [1] draw the L enantiomer in...Ch. 21 - Draw both enantiomers of each amino acid and label...Ch. 21 - Which of the following Fischer projections...Ch. 21 - For each amino acid: [1] give the name; [2] give...Ch. 21 - For each amino acid: [1] give the name; [2] give...Ch. 21 - (a) Identify the amino acid shown with all...Ch. 21 - Prob. 32PCh. 21 - Prob. 33PCh. 21 - Draw the structure of the neutral, positively...Ch. 21 - Locate the peptide bond in the dipeptide shown in...Ch. 21 - Label the N-terminal and C-terminal amino acids in...Ch. 21 - Melittin, the principal toxin of bee venom,...Ch. 21 - Cobratoxin is a neurotoxin found in the venom of...Ch. 21 - (a) Draw the structure of the two possible...Ch. 21 - (a) Draw the structure of the two possible...Ch. 21 - For each tripeptide: [1] draw the structure of the...Ch. 21 - For each tripeptide: [1] draw the structure of the...Ch. 21 - Prob. 43PCh. 21 - For each tripeptide: [1] identify the amino acids...Ch. 21 - What amino acids are formed by hydrolysis of the...Ch. 21 - Prob. 46PCh. 21 - Prob. 47PCh. 21 - Draw the structures of the amino acids formed when...Ch. 21 - Prob. 49PCh. 21 - Prob. 50PCh. 21 - Prob. 51PCh. 21 - Trypsin is a digestive enzyme that hydrolyzes...Ch. 21 - What type of intermolecular forces exist between...Ch. 21 - What type of interaction occur at each of the...Ch. 21 - Which peptide in each pair contains amino acids...Ch. 21 - Decide if the side chains of the amino acid...Ch. 21 - Which type of protein structure is indicated in...Ch. 21 - Label each of the following diagrams as...Ch. 21 - Prob. 59PCh. 21 - Prob. 60PCh. 21 - Prob. 61PCh. 21 - Prob. 62PCh. 21 - Compare - keratin and hemoglobin with regard to...Ch. 21 - Compare collagen and myoglobin with regard to each...Ch. 21 - Prob. 65PCh. 21 - Prob. 66PCh. 21 - Describe the function or biological activity of...Ch. 21 - Describe the function or biological activity of...Ch. 21 - Prob. 69PCh. 21 - Prob. 70PCh. 21 - What class of enzyme catalyzes each of the...Ch. 21 - What class of enzyme catalyzes each of the...Ch. 21 - Prob. 73PCh. 21 - Prob. 74PCh. 21 - Prob. 75PCh. 21 - What kind of reaction is catalyzed by each of the...Ch. 21 - Prob. 77PCh. 21 - How will each of the following changes affect the...Ch. 21 - Prob. 79PCh. 21 - Prob. 80PCh. 21 - Prob. 81PCh. 21 - Prob. 82PCh. 21 - Prob. 83PCh. 21 - Prob. 84PCh. 21 - Prob. 85PCh. 21 - Prob. 86PCh. 21 - Why must vegetarian diets be carefully balanced?Ch. 21 - Prob. 88PCh. 21 - Sometimes an incision is cauterized (burned) to...Ch. 21 - Why is insulin administered by injection instead...Ch. 21 - Prob. 91PCh. 21 - The silk produced by a silkworm is a protein with...Ch. 21 - Explain the difference in the mechanism of action...Ch. 21 - Prob. 94PCh. 21 - Prob. 95CPCh. 21 - Suggest a reason for the following observation....
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