General, Organic, and Biological Chemistry
7th Edition
ISBN: 9781285853918
Author: H. Stephen Stoker
Publisher: Cengage Learning
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Textbook Question
Chapter 22, Problem 22.125EP
Indicate whether each of the following statements about ribosomes is true or false.
- a. Ribosomes have two subunits that are approximately the same size.
- b. The active site of a ribosome is predominantly RNA rather than protein.
- c. The mRNA involved in protein synthesis binds to the small subunit of a ribosome.
- d. A ribosome functions as an enzyme in protein synthesis.
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Chapter 22 Solutions
General, Organic, and Biological Chemistry
Ch. 22.1 - Which of the following statements concerning...Ch. 22.1 - Which of the following statements concerning...Ch. 22.2 - Any given nucleotide in a nucleic acid contains a....Ch. 22.2 - How many different sugars and how many different...Ch. 22.2 - How many different heterocyclic bases that are...Ch. 22.3 - Which of the following is present in nucleotides...Ch. 22.3 - Which of the following is an incorrect statement...Ch. 22.3 - How many of the eight nucleic acid nucleotides are...Ch. 22.3 - Prob. 4QQCh. 22.4 - Prob. 1QQ
Ch. 22.4 - The backbone of a nucleic acid molecule involves...Ch. 22.4 - In a segment of a nucleic acid each nonterminal...Ch. 22.4 - Prob. 4QQCh. 22.4 - Prob. 5QQCh. 22.5 - Prob. 1QQCh. 22.5 - Prob. 2QQCh. 22.5 - Fifteen percent of the bases in a certain DNA...Ch. 22.5 - Which of the following is the correct...Ch. 22.6 - Replication of DNA produces two daughter molecules...Ch. 22.6 - In DNA replication the DNA double helix unwinds...Ch. 22.6 - Prob. 3QQCh. 22.6 - In DNA replication the unwinding of the DNA double...Ch. 22.6 - Prob. 5QQCh. 22.7 - Prob. 1QQCh. 22.7 - Prob. 2QQCh. 22.8 - Prob. 1QQCh. 22.8 - The m in the designation mRNA stands for a. mega...Ch. 22.8 - Prob. 3QQCh. 22.8 - Prob. 4QQCh. 22.9 - Prob. 1QQCh. 22.9 - Prob. 2QQCh. 22.9 - Prob. 3QQCh. 22.9 - Prob. 4QQCh. 22.9 - Prob. 5QQCh. 22.10 - Which of the following statements concerning...Ch. 22.10 - Prob. 2QQCh. 22.10 - Prob. 3QQCh. 22.10 - Prob. 4QQCh. 22.11 - Which of the following is an incorrect pairing of...Ch. 22.11 - Prob. 2QQCh. 22.11 - A tRNA molecule with the anticodon 5 AAG 3 will...Ch. 22.12 - Prob. 1QQCh. 22.12 - Which of the following events is not part of the...Ch. 22.12 - The number of codon binding sites in an...Ch. 22.12 - Prob. 4QQCh. 22.12 - Prob. 5QQCh. 22.13 - Which of the following describes the effect of a...Ch. 22.13 - Which of the following describes the effect of a...Ch. 22.13 - Which of the following statements applies to both...Ch. 22.14 - Which of the following statements about a virus is...Ch. 22.14 - Prob. 2QQCh. 22.15 - Prob. 1QQCh. 22.15 - Prob. 2QQCh. 22.15 - The role of E. coli plasmids in obtaining rDNA is...Ch. 22.15 - Prob. 4QQCh. 22.15 - Prob. 5QQCh. 22.16 - Prob. 1QQCh. 22.16 - Each cycle of the polymerase chain reaction a....Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following pentoses is...Ch. 22 - Indicate whether each of the pentoses in Problem...Ch. 22 - With the help of Figure 22-2, identify each of the...Ch. 22 - With the help of Figure 22-2, identify each of the...Ch. 22 - With the help of Figure 22-2, what is the...Ch. 22 - With the help of Figure 22-2, what is the...Ch. 22 - With the help of Figure 22-2, indicate whether...Ch. 22 - With the help of Figure 22-2, indicate whether...Ch. 22 - How many different choices are there for each of...Ch. 22 - How many different choices are there for each of...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - What is the name of the nucleoside that contains...Ch. 22 - What is the name of the nucleoside that contains...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following is a DNA...Ch. 22 - Prob. 22.20EPCh. 22 - Nucleotides containing ribose, thymine, and...Ch. 22 - Prob. 22.22EPCh. 22 - What nitrogen-containing base and what sugar are...Ch. 22 - What nitrogen-containing base and what sugar are...Ch. 22 - What is the name of each of the nucleotides in...Ch. 22 - What is the name of each of the nucleotides in...Ch. 22 - Consider the following nucleotide. a. What is the...Ch. 22 - Consider the following nucleotide. a. What is the...Ch. 22 - Indicate whether each of the following is (1) a...Ch. 22 - Indicate whether each of the following is (1) a...Ch. 22 - For the trinucleotide 5 GCA 3 a. How many...Ch. 22 - For the trinucleotide 5 UCG 3 a. How many...Ch. 22 - Is the trinucleotide in Problem 22-31 found only...Ch. 22 - Is the trinucleotide in Problem 22-32 found only...Ch. 22 - In the lengthening of a polynucleotide chain,...Ch. 22 - In the lengthening of a polynucleotide chain,...Ch. 22 - Draw the structure of the RNA dinucleotide 5 UG 3.Ch. 22 - Draw the structure of the DNA dinucleotide 5 TA 3.Ch. 22 - For the trinucleotide 5 T-G-A 3 a. How many...Ch. 22 - For the trinucleotide 5 U-C-G 3 a. How many...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following are...Ch. 22 - Indicate whether each of the following are...Ch. 22 - The base content of a particular DNA molecule is...Ch. 22 - The base content of a particular DNA molecule is...Ch. 22 - What structural consideration prevents the bases A...Ch. 22 - What structural consideration prevents the bases C...Ch. 22 - The base composition for one of the strands of a...Ch. 22 - The base composition for one of the strands of a...Ch. 22 - Convert each of the following 3-to-5 DNA base...Ch. 22 - Convert each of the following 3-to-5 DNA base...Ch. 22 - Using the concept of complementary base pairing,...Ch. 22 - Using the concept of complementary base pairing,...Ch. 22 - For the DNA segment 5 TTGCAC 3 how many of each of...Ch. 22 - For the DNA segment 5 TAGATG 3 how many of each of...Ch. 22 - What is the base sequence, specified in the 5-to-3...Ch. 22 - What is the base sequence, specified in the 5-to-3...Ch. 22 - In the replication of a DNA molecule, two daughter...Ch. 22 - In the replication of a DNA molecule, two daughter...Ch. 22 - How does the synthesis of a daughter DNA strand...Ch. 22 - Prob. 22.62EPCh. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Prob. 22.65EPCh. 22 - Prob. 22.66EPCh. 22 - Suppose that 28% of the nucleotides in a DNA...Ch. 22 - Suppose that 30% of the nucleotides in a DNA...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Prob. 22.70EPCh. 22 - Prob. 22.71EPCh. 22 - Prob. 22.72EPCh. 22 - Prob. 22.73EPCh. 22 - Prob. 22.74EPCh. 22 - Indicate whether the predominant cellular location...Ch. 22 - Indicate whether the predominant cellular location...Ch. 22 - Indicate whether each of the following situations...Ch. 22 - Indicate whether each of the following processes...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Prob. 22.81EPCh. 22 - Prob. 22.82EPCh. 22 - For each of the following DNA template strands,...Ch. 22 - Prob. 22.84EPCh. 22 - What is the base sequence, specified in the 5-to-3...Ch. 22 - Prob. 22.86EPCh. 22 - Prob. 22.87EPCh. 22 - Prob. 22.88EPCh. 22 - What mRNA base sequence, specified in the 5-to-3...Ch. 22 - Prob. 22.90EPCh. 22 - Prob. 22.91EPCh. 22 - What mRNA base sequence, specified in the 5-to-3...Ch. 22 - Prob. 22.93EPCh. 22 - Prob. 22.94EPCh. 22 - Prob. 22.95EPCh. 22 - An hnRNA molecule contains three exons, with the...Ch. 22 - Prob. 22.97EPCh. 22 - Indicate whether each of the following...Ch. 22 - Prob. 22.99EPCh. 22 - Prob. 22.100EPCh. 22 - Prob. 22.101EPCh. 22 - Prob. 22.102EPCh. 22 - Prob. 22.103EPCh. 22 - Prob. 22.104EPCh. 22 - Explain why the base sequence ATC could not be a...Ch. 22 - Explain why the base sequence AGAC could not be a...Ch. 22 - Predict the sequence of amino acids coded by the...Ch. 22 - Prob. 22.108EPCh. 22 - Prob. 22.109EPCh. 22 - Prob. 22.110EPCh. 22 - Determine each of the following items using the...Ch. 22 - Determine each of the following items using the...Ch. 22 - Prob. 22.113EPCh. 22 - Prob. 22.114EPCh. 22 - Prob. 22.115EPCh. 22 - Prob. 22.116EPCh. 22 - Prob. 22.117EPCh. 22 - Prob. 22.118EPCh. 22 - Prob. 22.119EPCh. 22 - Which amino acid will a tRNA molecule be carrying...Ch. 22 - Prob. 22.121EPCh. 22 - Prob. 22.122EPCh. 22 - Prob. 22.123EPCh. 22 - The following is a base sequence for an exon...Ch. 22 - Indicate whether each of the following statements...Ch. 22 - Prob. 22.126EPCh. 22 - Prob. 22.127EPCh. 22 - Prob. 22.128EPCh. 22 - Prob. 22.129EPCh. 22 - Prob. 22.130EPCh. 22 - Prob. 22.131EPCh. 22 - Prob. 22.132EPCh. 22 - Prob. 22.133EPCh. 22 - Prob. 22.134EPCh. 22 - Consider the following mRNA base sequence 5CUUCAG3...Ch. 22 - Consider the following mRNA base sequence 5ACCCAC3...Ch. 22 - Consider the following DNA base sequence 3TTAATA5...Ch. 22 - Consider the following DNA base sequence 3TATCGG5...Ch. 22 - The DNA template strand segment 3TTCAAACCGTAC5...Ch. 22 - Prob. 22.140EPCh. 22 - Prob. 22.141EPCh. 22 - Prob. 22.142EPCh. 22 - Prob. 22.143EPCh. 22 - Prob. 22.144EPCh. 22 - Prob. 22.145EPCh. 22 - Prob. 22.146EPCh. 22 - Prob. 22.147EPCh. 22 - Prob. 22.148EPCh. 22 - Prob. 22.149EPCh. 22 - Prob. 22.150EPCh. 22 - Prob. 22.151EPCh. 22 - Prob. 22.152EPCh. 22 - Prob. 22.153EPCh. 22 - Prob. 22.154EP
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- Consider the following nucleotide. a. What is the name of the nucleotide? b. Would this nucleotide be found in both DNA and RNA, only in DNA, or only in RNA? c. What is the name for the type of bond that connects the phosphate and sugar subunits? d. What is the name for the type of bond that connects the sugar and base subunits?arrow_forwardWhat is the principal location of DNA within the eukaryotic cell?arrow_forwardWith the help of Figure 22-2, indicate whether each of the bases in Problem 22-6 is found in DNA only, RNA only, or both DNA and RNA.arrow_forward
- What is the name of each of the nucleotides in Problem 22-24?arrow_forwardExplain the function and importance of each of the following in the formation of recombinant DNA: a. Plasmid b. Restriction enzyme c. DNA ligasearrow_forwardThis refers to the portion of a nucleotide without the phosphate group.arrow_forward
- The genetic information contained in a DNA molecule is ultimately expressed in a. an mRNA molecule b. an rRNA molecule c. the structure of a protein d. the transcription of the DNAarrow_forwardBefore the mRNA transcribed from a gene can be used for translation into a protein, it must bearrow_forwardBriefly describe the two major functions of DNA.arrow_forward
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Nucleic acids - DNA and RNA structure; Author: MEDSimplified;https://www.youtube.com/watch?v=0lZRAShqft0;License: Standard YouTube License, CC-BY