The following amino acids have R groups that have hydrogen-bonding potentials needs to be identified. Ala, Gly, Ser, Phe, Glu, Tyr, Met, and Thr Concept introduction: Amino acids are organic compounds containing amino as well as carboxylic acid groups. These groups are common in all amino acids; the difference in all amino acids is different R groups. The general representation of an amino acid is as follows: H 2 N − C H ( R ) − C O O H Here, R group is different for different amino acids. This group can be acidic, basic or neutral.

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Answer 1

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Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 2, Problem 5P

Interpretation Introduction

Interpretation:

The following amino acids have R groups that have hydrogen-bonding potentials needs to be identified.

Ala, Gly, Ser, Phe, Glu, Tyr, Met, and Thr

Concept introduction:

Amino acids are organic compounds containing amino as well as carboxylic acid groups. These groups are common in all amino acids; the difference in all amino acids is different R groups. The general representation of an amino acid is as follows:

H2N−CH(R)−COOH

Here, R group is different for different amino acids. This group can be acidic, basic or neutral.

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the resonance stabilization of the amide linkage has profound effects on protein structure. Which of the following are the direct effect(s) of this on protein structure? Select all that apply All six atoms around the bond (including the Co) lie on the same plane There is no free rotation about the peptide bond. The bond between the carbon and the nitrogen in the peptide bond keeps "flickering" between being a single bond and a double bond. The peptide bond is polar. The nitrogen in the peptide bond cannot accept a hydrogen bond.

Which of the following amino acids have R groups that have hydrogen- bonding potential? Ala, Gly, Ser, Phe, Glu, Tyr, Ile, and Thr

Shown below is the structure of a polypeptide with the pK, values of its acidic hydrogens. pK = = 10.1 H OH pK, = 9.2 H. pKa = 2.1 H. N-H pK, = 6.0 pKa = 3.9 1. How many peptide bonds are present in one molecule of the polypeptide? [ Select ] II. Over what pH range would this molecule predominantly exist in a state that has a net charge of zero? [ Select ] ZI

Answer 2

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Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 2, Problem 5P

Interpretation Introduction

Interpretation:

The following amino acids have R groups that have hydrogen-bonding potentials needs to be identified.

Ala, Gly, Ser, Phe, Glu, Tyr, Met, and Thr

Concept introduction:

Amino acids are organic compounds containing amino as well as carboxylic acid groups. These groups are common in all amino acids; the difference in all amino acids is different R groups. The general representation of an amino acid is as follows:

H2N−CH(R)−COOH

Here, R group is different for different amino acids. This group can be acidic, basic or neutral.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 2, Problem 5P

Interpretation Introduction

Interpretation:

The following amino acids have R groups that have hydrogen-bonding potentials needs to be identified.

Ala, Gly, Ser, Phe, Glu, Tyr, Met, and Thr

Concept introduction:

Amino acids are organic compounds containing amino as well as carboxylic acid groups. These groups are common in all amino acids; the difference in all amino acids is different R groups. The general representation of an amino acid is as follows:

H2N−CH(R)−COOH

Here, R group is different for different amino acids. This group can be acidic, basic or neutral.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 2, Problem 5P

Interpretation Introduction