Location of non polar side chains of proteins in an integral membrane protein must be explained. Concept introduction: Proteins are biological polymers made up of amino acids. Amino acids are connected through peptide bonds to make polypeptide chains. Amino acids are molecules that contain both amino group and carboxylic acid group attached to the same carbon atom. A peptide bond is formed by condensation of amino group of one amino acid to the carboxylic acid of other amino acid. Structure of proteins plays a very important role in their function. Proteins are very complex in structure. Structure of protein is studied in four levels: Primary, Secondary, Tertiary and Quaternary structure. Membrane proteins are found in biological membranes and play a role in various biological processes. They also act as channels for movement of various molecules in and out of the membrane. Integral membrane proteins are characterized by strong interaction with the membrane. They are permanently bound to the membrane.

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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 22, Problem 22.66P

Interpretation Introduction

Interpretation:

Location of non polar side chains of proteins in an integral membrane protein must be explained.

Concept introduction:

Proteins are biological polymers made up of amino acids. Amino acids are connected through peptide bonds to make polypeptide chains.

Amino acids are molecules that contain both amino group and carboxylic acid group attached to the same carbon atom. A peptide bond is formed by condensation of amino group of one amino acid to the carboxylic acid of other amino acid.

Structure of proteins plays a very important role in their function. Proteins are very complex in structure. Structure of protein is studied in four levels: Primary, Secondary, Tertiary and Quaternary structure.

Membrane proteins are found in biological membranes and play a role in various biological processes. They also act as channels for movement of various molecules in and out of the membrane.

Integral membrane proteins are characterized by strong interaction with the membrane. They are permanently bound to the membrane.

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13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)! Google

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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 22, Problem 22.66P

Interpretation Introduction

Interpretation:

Location of non polar side chains of proteins in an integral membrane protein must be explained.

Concept introduction:

Proteins are biological polymers made up of amino acids. Amino acids are connected through peptide bonds to make polypeptide chains.

Amino acids are molecules that contain both amino group and carboxylic acid group attached to the same carbon atom. A peptide bond is formed by condensation of amino group of one amino acid to the carboxylic acid of other amino acid.

Structure of proteins plays a very important role in their function. Proteins are very complex in structure. Structure of protein is studied in four levels: Primary, Secondary, Tertiary and Quaternary structure.

Membrane proteins are found in biological membranes and play a role in various biological processes. They also act as channels for movement of various molecules in and out of the membrane.

Integral membrane proteins are characterized by strong interaction with the membrane. They are permanently bound to the membrane.

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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 22, Problem 22.66P

Interpretation Introduction

Interpretation:

Location of non polar side chains of proteins in an integral membrane protein must be explained.

Concept introduction:

Proteins are biological polymers made up of amino acids. Amino acids are connected through peptide bonds to make polypeptide chains.

Amino acids are molecules that contain both amino group and carboxylic acid group attached to the same carbon atom. A peptide bond is formed by condensation of amino group of one amino acid to the carboxylic acid of other amino acid.

Structure of proteins plays a very important role in their function. Proteins are very complex in structure. Structure of protein is studied in four levels: Primary, Secondary, Tertiary and Quaternary structure.

Membrane proteins are found in biological membranes and play a role in various biological processes. They also act as channels for movement of various molecules in and out of the membrane.

Integral membrane proteins are characterized by strong interaction with the membrane. They are permanently bound to the membrane.

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 22, Problem 22.66P

Interpretation Introduction