EBK BROCK BIOLOGY OF MICROORGANISMS
15th Edition
ISBN: 8220103633352
Author: Stahl
Publisher: PEARSON
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Textbook Question
Chapter 4.6, Problem 1MQ
What three major components make up an archaeal promoter?
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Students have asked these similar questions
What function do the prokaryotic rRNAs provide to the ribosome?
Question 38 options:
A)
catalyze the formation of peptide bonds
B)
base-pair with the Shine-Dalgarno sequence during initiation
C)
base-pair with the mRNA codons
D)
base-pair with the tRNAs
E)
both A and B are correct
Which of the following parts of translation is significantly different in eukaryotes and prokaryotes?Question 25 options:
A)
the presence of a start codon
B)
the genetic code
C)
Initial binding of mRNA by ribosomes
D)
movement of mRNA and tRNA through the 3 sites on the ribosome
E)
binding of tRNAs to mRNAs
What are the two components that give their nameto the signal transduction system in prokaryotic cells?What is the function of each of the components?
Chapter 4 Solutions
EBK BROCK BIOLOGY OF MICROORGANISMS
Ch. 4.1 - What is a genome and what is it composed of? What...Ch. 4.1 - Define the terms complementary and antiparallel as...Ch. 4.1 - Why is supercoiling essential to a bacterial cell?...Ch. 4.1 - Describe the central dogma of molecular biology....Ch. 4.2 - Approximately how large is the Escherichia coli...Ch. 4.2 - Prob. 2MQCh. 4.2 - Prob. 3MQCh. 4.2 - Prob. 1CRCh. 4.3 - Prob. 1MQCh. 4.3 - To which end (5 or 3) of a newly synthesized...
Ch. 4.3 - Prob. 3MQCh. 4.3 - What are the functions of DNA Pol I and III and...Ch. 4.3 - What is meant by the term semiconservative...Ch. 4.4 - Prob. 1MQCh. 4.4 - Prob. 2MQCh. 4.4 - Prob. 3MQCh. 4.4 - Prob. 1CRCh. 4.5 - What enzyme catalyzes transcription? What is a...Ch. 4.5 - Prob. 2MQCh. 4.5 - Prob. 3MQCh. 4.5 - Prob. 4MQCh. 4.5 - Prob. 1CRCh. 4.6 - What three major components make up an archaeal...Ch. 4.6 - Prob. 2MQCh. 4.6 - Prob. 3MQCh. 4.6 - How does the archaeal RNA polymerase differ from...Ch. 4.7 - Prob. 1MQCh. 4.7 - Differentiate between the different classes of...Ch. 4.7 - Prob. 3MQCh. 4.7 - Describe the two types of secondary structure a...Ch. 4.8 - Prob. 1MQCh. 4.8 - What is the function of the acceptor stem of a...Ch. 4.8 - Prob. 3MQCh. 4.8 - Prob. 1CRCh. 4.9 - Prob. 1MQCh. 4.9 - Prob. 2MQCh. 4.9 - Prob. 3MQCh. 4.9 - Why is the genetic code a degenerate code? What is...Ch. 4.10 - What are the components of a ribosome? What...Ch. 4.10 - How is a completed polypeptide chain released from...Ch. 4.10 - How does tmRNA free stalled ribosomes?Ch. 4.10 - Where on the ribosome do tRNAs bind, and what is...Ch. 4.11 - What are molecular chaperones and why are they...Ch. 4.11 - What macromolecules are protected by heat shock...Ch. 4.11 - How do chaperones assist the Escherichia coli cell...Ch. 4.11 - What proteins are involved in refolding misfolded...Ch. 4.12 - Prob. 1MQCh. 4.12 - Prob. 2MQCh. 4.12 - Prob. 3MQCh. 4.12 - Prob. 1CRCh. 4.13 - Prob. 1MQCh. 4.13 - Prob. 2MQCh. 4.13 - Prob. 3MQCh. 4.13 - Prob. 1CRCh. 4 - The genome of the bacterium Neisseria gonorrhoeae...Ch. 4 - Compare and contrast the activity of DNA and RNA...Ch. 4 - What would be the result (in terms of protein...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following regulatory sequence allows transcription to continue? a) Sequence 4 b) Sequence 1 c) Sequence 2 d) Sequence 3arrow_forwardCan someone please draw a diagram to explain transcription and translation and difference in eukaryotes and prokaryotes listedarrow_forwardHow many types of promoters are there?arrow_forward
- Which of the following is NOT a protein that aids the ribosome during translation?Question 28 options: A) charging factor B) initiation factor C) release factor D) elongation factorarrow_forwardRefer to the genetic code table and the mRNA sequence below to complete this question: U C U G A U G G G C U U U... beginning with the start codon, which amino acids, in order, are coded for by this section of mRNA? A) Thr-Met- Gly B) Met-Gly-Phe C) Ser-Asp-Gly-Leu .arrow_forwardConsidering prokaryotes, what is another term for the template strand during transcription?arrow_forward
- What is the MINIMUM number of tRNA's needed to recognize all of the codons for glutamate (Glu)?Question 31 options: A) One B) Two C) Three D) Four E) Sixarrow_forwardWhat do you think would be the potential effect of a mutation in the part of the tRNA gene that encodes (a) the acceptor stem; (b) the anticodon; (c) one of the red nucleotide positions?arrow_forwardWhen would a ribosome bind to a promoter sequence? A) It wouldn't. A promoter is a DNA sequence, and ribosomes don't bind to DNA. B) When the ribosome needs to transcribe the gene that that promoter controls. C) When the ribosome is translating the DNA sequence of a gene. D) When there is a start codon (AUG) in the promoter sequence. .arrow_forward
- Identify whether each of the following descriptions applies to typical prokaryotic genomes only, typical eukaryotic genomes only, both, or neither, according to lecture. Answer options may be used more than once or not at all. Composed of double-stranded DNA only. Each chromosome has a centromere. Species with larger genomes have more genes. [Choose ] [Choose ] prokaryotes only neither eukaryotes or prokaryotes eukaryotes only both prokaryotes and eukaryotes [Choose ]arrow_forwardConsidering prokaryotes, what is the enzyme that links the tRNA molecules to its correct or cognate amino acid?arrow_forwardWhat is the major difference between bacterial ribosomes and eukaryotic ribosomes that makes it possible to target bacterial ribosomes without harming our own cells?arrow_forward
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Archaea; Author: Bozeman Science;https://www.youtube.com/watch?v=W25nI9kpxtU;License: Standard youtube license