EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
7th Edition
ISBN: 8220100853180
Author: STOKER
Publisher: CENGAGE L
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Chapter 22.12, Problem 4QQ
Interpretation Introduction
Interpretation: The composition of the complex polyribosome has to be predicted.
Concept introduction: The ribosome is a complex found within all living cells. Ribosome works as a molecular machine which provides the site for protein synthesis.
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The CFTR membrane protein has an alpha helix that spans the membrane. The amino acid sequence of the central portion of this alpha helix, which is embedded within the membrane, is which one of the sequences below? Sequences are provided in the single letter code.
a.
VVVEVVVVEVVEEEVE
b.
VVVLVVVVLVVLLLVL
c.
VVVLVVVVREERRRER
d.
EEEREEEEREERRRER
For each of the following, identify the type of RNA involved (mRNA, rRNA, or tRNA). a. Transports the correct amino acid to the ribosome, using the information encoded in the mRNA. b. Is a major component of ribosomes. c. Specifies the order of amino acids in a protein, using a series of three-base codons, where different amino acids are specified by particular codons. d. Contains a three-base anticodon that pairs with a complementary codon revealed in the mRNA. e. Assists in making the bonds that link amino acids together to make a protein.
Define the following terms: a. rRNA b. tRNA c. mRNA d. siRNA e. miRNA
Chapter 22 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
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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- Which of the following describes the interactions between a codon and an anticodon? A. A codon and an anticodon become covalently bonded together due to the activity of the ribosome. B. A codon and anticodon do not come into direct contact because codons are in the nucleus but anticodons are in the cytoplasm. C. A codon and anticodon are attracted to each other due to hydrogen bonding. D. A codon and an anticodon are linked together by an amino acid. ..arrow_forwardWhich of the following statements about ribosomes is correct? * a. the number of ribosomes in a cell seldom exceeds 50 b. the active site of a ribosome contains mostly protein molecules c. structurally, ribosomes have two rRNA- protein subinuts d. no correct response What is the complementary hnRNA base sequence produced from the DNA base sequence 5' C-T-A-T-A-C 3' ? * a. 3' C-T-A-G-A-T 5' b. 3' C-G-G-A-T-A 5' c. 3' G-A-U-A-U-G 5' d. 3' G-A-T-A-T-G 5' The product of the first phase in protein synthesis is * a. DNA molecules b. RNA molecules c. both RNA and DNA molecules d. neither RNA and DNA moleculesarrow_forwardAll of the following regarding ribosomes are true EXCEPT: A. Ribosomes are comprised of protein and RNA. B. Ribosomes coordinate with initiation and elongation factors to regulate translation. C. Ribosomes bind transcripts in their promoters. D. Prokaryotic ribosomes are comprised of a large and a small subunit. E. Ribosomes in eukaryotic cells bind to complete transcripts.arrow_forward
- Briefly describe the function of the following in protein synthesis. a. rRNA b. tRNA c. mRNAarrow_forwardThe RNA components of ribosomes are synthesized in the _____. a. cytoplasm b. nucleus c. nucleolus d. endoplasmic reticulumarrow_forwardThe CFTR membrane protein has an alpha helix that spans the membrane. The amino acid sequence of the central portion of this alpha helix, which is embedded within the membrane, is which one of the sequences below? Sequences are provided in the single letter code. а. VVVLVVVVLVVLLLVL b. EEEREEEEREERRRER C. VVVLVVVVREERRRER d. VVVEVVVVEVVEEEVEarrow_forward
- Which of the following statements about the spliceosome is false? a. A spliceosome splices pre-mRNA molecules. b. A spliceosome removes exons from RNA molecules. c. A spliceosome is composed of snRNPs. d. A spliceosome recognizes the exon-intron boundaries and the branch site.arrow_forward1) Ribosomes Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a are ribozymes b are composed of RNA and proteins both a and b d none of the abovearrow_forwardMatch the following with what organelle (one per blank) it is designated to go (letters can be used once, twice or not all): A. Lysosome B. Golgi body C. Endoplasmic reticulum mRNA transcript has a KDEL (amino acid code). protein is N- glycosylated protein has a mannose-6-phosphate sugar D. Nucleus MRNA a transcript has a long string of hydrophobic amino acids E. Peroxisome MRNA transcript encodes for a string of basic amino acidsarrow_forward
- Which of the following is FALSE about spliceosomes? a. In eukaryotic cells are present in the nucleus. b. Are about the size of a ribosomal subunit. c. In bacteria, are present in the cytoplasm. d. Contain RNA and protein.arrow_forwardI'm a tRNA that is found in the E site of a ribosome. From this, you KNOW a. I'm participating in the formation of peptide bonds b. I'm going to go through the P site next and lengthen the chain c. I have no amino acid and have already passed through the A and P sites d. I'm going to cause the ribosome to dissociatearrow_forwardThe “A” site in the ribosome refers to the: A. binding site for charged t-RNA molecules during protein synthesis B. Site that allows for tRNAs to exit C. a site that holds the tRNA which is linked to the growing polypeptide chain D. none of these answeresarrow_forward
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