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 23, Problem 2SA
Summary Introduction
To review:
The relationship between the superantigens of Staphylococcus aureus(S.aureus)and the organism’s generation of toxic shock.
Introduction:
Toxic shock syndrome is one of the life-threatening and rare complications of different kinds of bacterial infections, which occur due to S.aureus bacteria. However, the condition may also occur in the toxins, which are generated by the group of streptococcus bacteria.
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Transcription and Translation
1. What is the main function of transcription and translation? (2
marks)
2. How is transcription different in eukaryotic and prokaryotic
cells? (2 marks)
3. Explain the difference between pre-mRNA and post-transcript
mRNA. (2 marks)
4. What is the function of the following: (4 marks)
i. the cap
ii. spliceosome
iii. Poly A tail
iv. termination sequence
5. What are advantages to the wobble feature of the genetic
code? (2 marks)
6. Explain the difference between the: (3 marks)
i. A site & P site
ii. codon & anticodon
iii. gene expression and gene regulation
7. Explain how the stop codon allows for termination. (1 mark)
8. In your own words, summarize the process of translation. (2
marks)
Chapter 23 Solutions
Nester's Microbiology: A Human Perspective
Ch. 23 - What property of Staphylococcus epidermidis helps...Ch. 23 - Prob. 2SACh. 23 -
3. Name two underlying conditions that predispose...Ch. 23 - Give two sources of Pseudomonas aeruginosa.Ch. 23 -
5. Outline the pathogenesis of tetanus.
Ch. 23 -
6. Explain why C. tetani can be cultivated from...Ch. 23 - Prob. 7SACh. 23 - Prob. 8SACh. 23 -
9. What is a synergistic infection? How might one...Ch. 23 - Why is sporotrichosis sometimes called rose...
Ch. 23 - Which of the following about Staphylococcus aureus...Ch. 23 - Prob. 2MCCh. 23 - Prob. 3MCCh. 23 - Prob. 4MCCh. 23 - Prob. 5MCCh. 23 - Prob. 6MCCh. 23 - Prob. 7MCCh. 23 - Prob. 8MCCh. 23 - Prob. 9MCCh. 23 - Prob. 10MCCh. 23 - Prob. 1ACh. 23 -
2. An army field nurse working at a mobile...Ch. 23 -
1. In what way would the incidence of tetanus at...Ch. 23 - Prob. 2CT
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