The structure of arginine which is converted to α -ketoglutarate in the citric cycle has to be drawn. Concept Introduction: Arginine: Arginine is an essential amino acid which is used to prepare the biosynthesis of proteins.it mainly has amino group and carboxylic acid group and an aliphatic chain. Ornithine: Ornithine is an amino acid which plays a role in the urea cycle and which is accumulated abnormally in the body. Glutamate: The conjugate base of glutamic acid, which is largely present in the human brain α -ketoglutarate: An important biological compound, which is produced from the deamination of glutamate, it acts as an intermediate in Krebs cycle.

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Answer 1

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 25.4, Problem 25.7P

Interpretation Introduction

Interpretation:

The structure of arginine which is converted to α-ketoglutarate in the citric cycle has to be drawn.

Concept Introduction:

Arginine:

Arginine is an essential amino acid which is used to prepare the biosynthesis of proteins.it mainly has amino group and carboxylic acid group and an aliphatic chain.

Ornithine:

Ornithine is an amino acid which plays a role in the urea cycle and which is accumulated abnormally in the body.

Glutamate:

The conjugate base of glutamic acid, which is largely present in the human brain

α-ketoglutarate:

An important biological compound, which is produced from the deamination of glutamate, it acts as an intermediate in Krebs cycle.

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Which of the following statements about the transamination and deamination steps of amino acid degradation is true? (A) a-ketoglutarate is always formed during a transamination between an amino acid and glutamate. (B) Transamination reactions produce glutamate that is deaminated after entering the urea cycle. (C) Free ammonia is removed from glutamate using glutamate dehydrogenase and NAD+ as an oxidizing agent. (D) The free NH4+ that is removed from glutamate during the deamination reaction is used to form glucose.(E) The carbon backbone that results from transamination enters the mitochondria to be used in the urea cycle.

Answer 2

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 25.4, Problem 25.7P

Interpretation Introduction

Interpretation:

The structure of arginine which is converted to α-ketoglutarate in the citric cycle has to be drawn.

Concept Introduction:

Arginine:

Arginine is an essential amino acid which is used to prepare the biosynthesis of proteins.it mainly has amino group and carboxylic acid group and an aliphatic chain.

Ornithine:

Ornithine is an amino acid which plays a role in the urea cycle and which is accumulated abnormally in the body.

Glutamate:

The conjugate base of glutamic acid, which is largely present in the human brain

α-ketoglutarate:

An important biological compound, which is produced from the deamination of glutamate, it acts as an intermediate in Krebs cycle.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

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 25.4, Problem 25.7P

Interpretation Introduction

Interpretation:

The structure of arginine which is converted to α-ketoglutarate in the citric cycle has to be drawn.

Concept Introduction:

Arginine:

Arginine is an essential amino acid which is used to prepare the biosynthesis of proteins.it mainly has amino group and carboxylic acid group and an aliphatic chain.

Ornithine:

Ornithine is an amino acid which plays a role in the urea cycle and which is accumulated abnormally in the body.

Glutamate:

The conjugate base of glutamic acid, which is largely present in the human brain

α-ketoglutarate:

An important biological compound, which is produced from the deamination of glutamate, it acts as an intermediate in Krebs cycle.

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 25.4, Problem 25.7P

Interpretation Introduction