Organic And Biological Chemistry
7th Edition
ISBN: 9781305081079
Author: STOKER, H. Stephen (howard Stephen)
Publisher: Cengage Learning,
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Textbook Question
Chapter 15.2, Problem 2QQ
The most abundant amino acid in the amino acid pool is
- a. alanine
- b. aspartate
- c. glutamate
- d. no correct response
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The complete hydrolysis of a protein yields what as products?
a. amino acids
b. dipeptides
c. monosaccharides
d. glucose molecules
e. no correct response given
The peptide linkage that bonds the monomers together in proteins is also correctly identified as
a. an ester linkage
b. an amide linkage
c. an ether linkage
d. a disulfide linkage
e. no correct response
H2N_CH2 _COOHWhat is the zwitterion form of the amino acid above?
A. H2N-Ch2-COOH
B. H3N+-CH2-COOH
C. H2N+-CH2-COO-
D. H3N+-CH2-COO-
E. no correct response given
Chapter 15 Solutions
Organic And Biological Chemistry
Ch. 15.1 - Which of the following statements about dietary...Ch. 15.1 - Dietary protein materials as they leave the...Ch. 15.1 - Prob. 3QQCh. 15.1 - Which of the following is not a proteolytic...Ch. 15.2 - The dominant use for the amino acids of the amino...Ch. 15.2 - The most abundant amino acid in the amino acid...Ch. 15.2 - Prob. 3QQCh. 15.3 - The reactants in a transamination reaction are a....Ch. 15.3 - Prob. 2QQCh. 15.3 - Prob. 3QQ
Ch. 15.3 - Prob. 4QQCh. 15.3 - Prob. 5QQCh. 15.3 - Prob. 6QQCh. 15.4 - Prob. 1QQCh. 15.4 - Prob. 2QQCh. 15.4 - Prob. 3QQCh. 15.4 - Prob. 4QQCh. 15.4 - Prob. 5QQCh. 15.4 - In the urea cycle, the urea-producing step...Ch. 15.5 - Which of the following statements concerning the...Ch. 15.5 - Prob. 2QQCh. 15.5 - Which of the following statements concerning the...Ch. 15.5 - Prob. 4QQCh. 15.6 - Prob. 1QQCh. 15.6 - Prob. 2QQCh. 15.6 - Prob. 3QQCh. 15.7 - Prob. 1QQCh. 15.7 - Prob. 2QQCh. 15.7 - In the degradation of heme, which of the following...Ch. 15.7 - In the degradation of heme, the iron atom present...Ch. 15.8 - In degradation of the sulfur-containing amino acid...Ch. 15.8 - Prob. 2QQCh. 15.8 - Prob. 3QQCh. 15.8 - Prob. 4QQCh. 15.9 - Prob. 1QQCh. 15.9 - Prob. 2QQCh. 15.9 - Prob. 3QQCh. 15.10 - Transamination reactions require the cofactor PLP...Ch. 15.10 - Prob. 2QQCh. 15.10 - Prob. 3QQCh. 15 - Prob. 15.1EPCh. 15 - Indicate whether each of the following aspects of...Ch. 15 - Prob. 15.3EPCh. 15 - Prob. 15.4EPCh. 15 - Prob. 15.5EPCh. 15 - Prob. 15.6EPCh. 15 - Prob. 15.7EPCh. 15 - Prob. 15.8EPCh. 15 - Prob. 15.9EPCh. 15 - Prob. 15.10EPCh. 15 - Prob. 15.11EPCh. 15 - Prob. 15.12EPCh. 15 - Prob. 15.13EPCh. 15 - Indicate whether each of the following statements...Ch. 15 - Prob. 15.15EPCh. 15 - Prob. 15.16EPCh. 15 - Prob. 15.17EPCh. 15 - What are the four major uses for amino acids...Ch. 15 - With the help of Table 26-1, classify each of the...Ch. 15 - Prob. 15.20EPCh. 15 - Prob. 15.21EPCh. 15 - Prob. 15.22EPCh. 15 - Prob. 15.23EPCh. 15 - Prob. 15.24EPCh. 15 - Prob. 15.25EPCh. 15 - Prob. 15.26EPCh. 15 - Prob. 15.27EPCh. 15 - Prob. 15.28EPCh. 15 - Prob. 15.29EPCh. 15 - Prob. 15.30EPCh. 15 - Prob. 15.31EPCh. 15 - Prob. 15.32EPCh. 15 - Prob. 15.33EPCh. 15 - Prob. 15.34EPCh. 15 - Prob. 15.35EPCh. 15 - Prob. 15.36EPCh. 15 - Prob. 15.37EPCh. 15 - Prob. 15.38EPCh. 15 - Prob. 15.39EPCh. 15 - Prob. 15.40EPCh. 15 - Prob. 15.41EPCh. 15 - Prob. 15.42EPCh. 15 - Draw the structure of the -keto acid produced from...Ch. 15 - Draw the structure of the -keto acid produced from...Ch. 15 - Prob. 15.45EPCh. 15 - Prob. 15.46EPCh. 15 - Prob. 15.47EPCh. 15 - Prob. 15.48EPCh. 15 - Prob. 15.49EPCh. 15 - Prob. 15.50EPCh. 15 - Prob. 15.51EPCh. 15 - Prob. 15.52EPCh. 15 - Prob. 15.53EPCh. 15 - Prob. 15.54EPCh. 15 - What is a carbamoyl group?Ch. 15 - Prob. 15.56EPCh. 15 - Prob. 15.57EPCh. 15 - Prob. 15.58EPCh. 15 - Prob. 15.59EPCh. 15 - Prob. 15.60EPCh. 15 - Prob. 15.61EPCh. 15 - Prob. 15.62EPCh. 15 - Prob. 15.63EPCh. 15 - Prob. 15.64EPCh. 15 - Prob. 15.65EPCh. 15 - Prob. 15.66EPCh. 15 - Prob. 15.67EPCh. 15 - Prob. 15.68EPCh. 15 - Prob. 15.69EPCh. 15 - Prob. 15.70EPCh. 15 - Prob. 15.71EPCh. 15 - Prob. 15.72EPCh. 15 - Prob. 15.73EPCh. 15 - Prob. 15.74EPCh. 15 - Prob. 15.75EPCh. 15 - Prob. 15.76EPCh. 15 - Prob. 15.77EPCh. 15 - Prob. 15.78EPCh. 15 - Prob. 15.79EPCh. 15 - Prob. 15.80EPCh. 15 - Prob. 15.81EPCh. 15 - Prob. 15.82EPCh. 15 - Prob. 15.83EPCh. 15 - Prob. 15.84EPCh. 15 - Prob. 15.85EPCh. 15 - Prob. 15.86EPCh. 15 - Prob. 15.87EPCh. 15 - What is the starting material for the biosynthesis...Ch. 15 - Prob. 15.89EPCh. 15 - Prob. 15.90EPCh. 15 - Prob. 15.91EPCh. 15 - Prob. 15.92EPCh. 15 - Prob. 15.93EPCh. 15 - What are the structural differences between...Ch. 15 - Prob. 15.95EPCh. 15 - Prob. 15.96EPCh. 15 - Which bile pigment is responsible for the yellow...Ch. 15 - Prob. 15.98EPCh. 15 - Prob. 15.99EPCh. 15 - Prob. 15.100EPCh. 15 - Prob. 15.101EPCh. 15 - Prob. 15.102EPCh. 15 - Prob. 15.103EPCh. 15 - Prob. 15.104EPCh. 15 - Prob. 15.105EPCh. 15 - Indicate whether each of the following statements...Ch. 15 - Prob. 15.107EPCh. 15 - Prob. 15.108EPCh. 15 - Prob. 15.109EPCh. 15 - Prob. 15.110EPCh. 15 - Prob. 15.111EPCh. 15 - Prob. 15.112EPCh. 15 - Prob. 15.113EPCh. 15 - Prob. 15.114EPCh. 15 - Prob. 15.115EPCh. 15 - Prob. 15.116EP
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- The most abundant amino acid in the amino acid pool is a. alanine b. aspartate c. glutamate d. no correct responsearrow_forwardSpecifying the primary structure of a protein involves specifying the a. number of peptide linkages present b. the number of amino acids present c. the sequence of the amino acids present d. no correct responsearrow_forwardWhich of the following statements concerning the tripeptide GlyAlaVal is correct? a. The C-terminal amino acid residue is Gly b. The N-terminal amino acid residue in Val c. Another correct way of writing the formula is ValAlaGly d. no correct responsearrow_forward
- 23. Which of the following is NOT found in DNA? a. ribose b. phosphate c. deoxyribose d. more than one response is correct e. no correct responsearrow_forwardThe net effect of transamination is to collect the amino groups from a variety of amino acids into two compounds, which are a. an amino acid and a keto acid b. both amino acids c. both keto acids d. no correct responsearrow_forwardWhich of the following describes the effect of a point mutation on amino acid identity in a protein? a. The identity of one amino acid must change. b. The identity of one amino acid may change. c. The identity of two amino acids must charge. d. no correct responsearrow_forward
- The joining together of two amino acids to form a dipeptide involves the chemical reaction between a. two amino groups b. two carboxyl groups c. an amino group and a carboxyl group d. no correct responsearrow_forwardThe term protein is generally reserved for describing polypeptides in which the number of amino acid residues present is a. 40 or greater b. 100 or greater c. 500 or greater d. no correct responsearrow_forwardThe complete hydrolysis of a protein produces a mixture of a. polypeptides b. free amino acids c. both polypeptides and free amino acids d. no correct responsearrow_forward
- Which of the following statements concerning the degradation of standard amino acid carbon skeletons is correct? a. Each type of carbon skeleton is degraded to a different product. b. All carbon skeletons are degraded to the same product. c. Each type of carbon skeleton is degraded by a different metabolic pathway. d. no correct responsearrow_forwardMost aminotransferases are specific for the keto acid a. -ketoglutarate b. oxaloacetate c. pyruvate d. no correct responsearrow_forwardWhich of the following statements concerning elements present in standard amino acids is correct? a. Some, but not all of them, contain N. b. Some, but not all of them, contain O. c. Some, but not all of them, contain S. d. no correct responsearrow_forward
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