Microbiology: Principles and Explorations
9th Edition
ISBN: 9781118743164
Author: Jacquelyn G. Black, Laura J. Black
Publisher: WILEY
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Chapter 7, Problem 9SQ
Summary Introduction
To match: The given terms of metabolic regulation with their descriptions.
Introduction: Microbial genetics deals with the heredity of microorganisms. The chief molecules of genetics are known as
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Chapter 7 Solutions
Microbiology: Principles and Explorations
Ch. 7 - Compare and contrast chromosomes in prokaryotes...Ch. 7 - DNA is not always the gemetic material. What are...Ch. 7 - How could mutations give rise to new alleles of a...Ch. 7 - How does trandlation differ from transcription?Ch. 7 - Distinguish between leading and lagging strands.Ch. 7 - What do 5 and 3 refer to? How do they determine...Ch. 7 - Contrast the three kinds of RNA. Does DNA make all...Ch. 7 - What feeds back in feedback inhibition? What does...Ch. 7 - What is the inducer for the lac operon?Ch. 7 - Compare enzyme induction and enzyme repression.
Ch. 7 - If you had be exposed to a mutagen,would you...Ch. 7 - How can a change in geneotype fail to produce a...Ch. 7 - Why are nitrates and nitrites, which have been...Ch. 7 - Cathy develops a painful cluster of blister-like...Ch. 7 - Prokaryotes usually have just one chromosome and...Ch. 7 - During the early stages of development of the...Ch. 7 - Suppose you are a medical technician working in a...Ch. 7 - Match the following terms with their descriptions:Ch. 7 - Prob. 2SQCh. 7 - Prob. 3SQCh. 7 - Match the following terms with their respective...Ch. 7 - From the DNA template sequence 3-ATGCAGTAG-5, what...Ch. 7 - What type of RNA carries and transfers amino acids...Ch. 7 - What type of RNA carries the genetic information...Ch. 7 - Which of the following statements does not...Ch. 7 - Prob. 9SQCh. 7 - For the lac operon, match the following:Ch. 7 - Prob. 11SQCh. 7 - A frameshift mutation occurs following the: (a)...Ch. 7 - Prob. 13SQCh. 7 - Which of the following schemes for molecular...Ch. 7 - Suppose a point mutation occurred in the third...Ch. 7 - Prob. 16SQCh. 7 - (a) Why are bacteria useful in the study of...Ch. 7 - DNA damage in the form of dimers induced by UV...Ch. 7 - Prob. 19SQCh. 7 - Name and describe the effects of the following...
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- Explain the effects of each of the following on gluconeogenesis and glycolysis in a liver cell. Mark whether the rate of each will increase (+), decrease (-), or remain the same (0).arrow_forwardGierke disease (glycogenosis) arises in the inherited defect of glucose-6-phosphatase and is accompanied by swelling of liver and hypoglycemia inpostabsorptive period. Why does a fasting blood glucose level of patients fallsharply in the morning? To answer this question:a) draw the scheme of the mobilization of the main reserve homopolysaccharideinvolving glucose-6-phosphatase in a healthy person and indicate the localizationof this process in the organism;b) explain the role of this metabolic pathway.arrow_forwardIn relation to Carbamoyl Phosphate Synthetase enzyme, answer the following: A- What are the two isoforms of this enzyme, explain why there are two isoforms? B- What are the clinical manifestations associated with the deficiency of these two enzymes? C- Write down the biochemical reaction and the name of the metabolic pathway that these two isoforms are involved in, and how many ATP is utilized by these two isoforms?arrow_forward
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