Concept explainers
(A)
Interpretation:
The amino acid containing the acidic chain is to be identified and the classification of the other structures of amino acids as acidic, basic, polar or non-polar are to be done.
(B)
Interpretation:
The amino acid containing the acidic chain is to be identified and the classification of the other structures of amino acids as acidic, basic, polar or non-polar are to be done.
(C)
Interpretation:
The amino acid containing the acidic chain is to be identified and the classification of the other structures of amino acids as acidic, basic, polar or non-polar are to be done.
(D)
Interpretation:
The structure that corresponds to an alpha-amino acid is to be identified and the classifications of the other structures are to be done.
(E)
Interpretation:
The structure that corresponds to an alpha-amino acid is to be identified and the classifications of the other structures are to be done.
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EBK INTRODUCTION TO CHEMISTRY
- What functional groups are found in all amino acids? How many different amino acids are found in naturally occurring proteins?arrow_forwardConsider the tripeptide leucylvalyltryptophan. a. Specify its structure using three-letter symbols for the amino acids. b. How many peptide bonds are present within the peptide? c. Which of the amino acid residues has the largest R group? d. Which of the amino acid residues, if any, has a basic side chain?arrow_forwardWhich of the following describes the primary structure of proteins? a. The collective shape assumed by all of the chains in a protein containing multiple chains. b. The folding of an individual protein molecule. c. The regular repeated shape of the protein molecules backbone. d. The sequence of amino acids bonded together by peptide bonds.arrow_forward
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- Give an example of amino acids that could give rise to the interactions pictured in Fig. 21-24 that maintain the tertiary structures of proteins.arrow_forwardFill in the blanks in the following statements: aThe order of the amino acids in a protein is the ______ structure of that protein. The _______ of the backbone chain of a protein is the secondary structure of that protein. The tertiary structure of a protein describes the ______ of the secondary structure. b Hydrogen bonding between the oxygen atoms of carbonyl groups and the hydrogen atoms of amide groups in the same protein chain gives the secondary structure, called the ______. c Hydrogen bonding between the oxygen atoms of carbonyl groups and the hydrogen atoms of amide groups in the adjacent protein chain gives the secondary structure, called the ______.arrow_forward
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