Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
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Chapter 10, Problem 9SA
Summary Introduction
To review:
Advantages (any two) of using sequence analysis of ribosomal components in classification.
Introduction:
There are the 70S (Svedberg) and 80S ribosomes in prokaryotes and eukaryotes, respectively. Ribosomes are the structure, which is composed of ribonucleic acid (RNA) and protein. These ribosomes are used to synthesize proteins in the body, which is vital for the survival of the living organism.
Among various cellular components, ribosomes are the structures, which are relatively stable because they would not function if they carry the excessive mutation. This makes it one of the most reliable sequence to be studied for identification and classification.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Chapter 10 Solutions
Nester's Microbiology: A Human Perspective
Ch. 10 - Name and describe the three areas of taxonomy.Ch. 10 -
2. Explain the basis for the three-domain systems...Ch. 10 -
3. Describe how a dichotomous key is used when...Ch. 10 - Why is MALDI-TOF MS particularly important in...Ch. 10 -
5. Describe the difference between using a probe...Ch. 10 -
6. Explain how signature sequences are used in...Ch. 10 - Describe the function of PulseNet.Ch. 10 - What is a phylogenetic tree?Ch. 10 - Prob. 9SACh. 10 - Describe how the GC content of DNA can be...
Ch. 10 - Which of the following is the newest taxonomic...Ch. 10 -
2. If an acid-fast bacterium is detected in a...Ch. 10 -
3. The “breath test” for Helicobacter pylori...Ch. 10 - The “O157:H7” of E. coli O157:H7 refers to the a)...Ch. 10 - When hydrogen peroxide is placed on a colony of an...Ch. 10 - Which of the following is best to use for...Ch. 10 - If the GC content of two organisms is 70%, the a)...Ch. 10 - If two microbial isolates have similar but...Ch. 10 - The sequence of which ribosomal genes are most...Ch. 10 - Which of the following is false? a)Tropheryma...Ch. 10 -
1. Microbiologists debate the use of biochemical...Ch. 10 - A researcher interested in investigating the...Ch. 10 - Prob. 1CTCh. 10 - When DNA probes are used to detect specific...
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