Brock Biology of Microorganisms (15th Edition)
15th Edition
ISBN: 9780134261928
Author: Michael T. Madigan, Kelly S. Bender, Daniel H. Buckley, W. Matthew Sattley, David A. Stahl
Publisher: PEARSON
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Chapter 25.4, Problem 1CR
Summary Introduction
Diseases caused by a group of pathogens including bacteria viruses and protozoan’s are termed as infectious diseases. These pathogens take advantage of the compromised immune response of the host for invasion and growth in the human body. Certain life style factors are also responsible for different kinds of infectious diseases. These kinds of diseases affect the human body by inhibiting the function of any particular system required for proper functioning of the human cells or tissues.
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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)
In this activity you will research performance enhancers that affect the
endocrine system or nervous system. You will submit a 1 page paper on one
performance enhancer of your choice. Be sure to include:
the specific reason for use
the alleged results on improving performance
how it works
how it affect homeostasis and improves performance
any side-effects of this substance
Chapter 25 Solutions
Brock Biology of Microorganisms (15th Edition)
Ch. 25.1 - What event is required but not sufficient to cause...Ch. 25.1 - Prob. 2MQCh. 25.1 - Prob. 1CRCh. 25.2 - Prob. 1MQCh. 25.2 - Prob. 2MQCh. 25.2 - Prob. 3MQCh. 25.2 - Prob. 1CRCh. 25.3 - What are virulence factors? How can the LD50 test...Ch. 25.3 - Prob. 2MQCh. 25.3 - Prob. 1CR
Ch. 25.4 - Prob. 1MQCh. 25.4 - Prob. 2MQCh. 25.4 - Prob. 3MQCh. 25.4 - Prob. 1CRCh. 25.5 - Prob. 1MQCh. 25.5 - Prob. 2MQCh. 25.5 - Prob. 3MQCh. 25.5 - Prob. 1CRCh. 25.6 - What key features are shared by all AB exotoxins?Ch. 25.6 - Prob. 2MQCh. 25.6 - Prob. 3MQCh. 25.6 - Prob. 1CRCh. 25.7 - Prob. 1MQCh. 25.7 - Prob. 2MQCh. 25.7 - QDistinguish between the mechanism of cytotoxins...Ch. 25.8 - What part of the Escherichia coli cell contains...Ch. 25.8 - Why is it necessary to test for endotoxin in water...Ch. 25.8 - Prob. 1CRCh. 25 - Coagulase is a virulence factor for Staphylococcus...Ch. 25 - Although mutants incapable of producing exotoxins...
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Infectious Diseases - How do we control them?; Author: Let's Learn Public Health;https://www.youtube.com/watch?v=2JWku3Kjpq0;License: Standard Youtube License