Microbiology: Principles and Explorations
9th Edition
ISBN: 9781118743164
Author: Jacquelyn G. Black, Laura J. Black
Publisher: WILEY
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Textbook Question
Chapter 1, Problem 5CTQ
The completion of chromosomal mapping and sequencing of genes in the Human Genome Project has been one of humanity’s greatest accomplishments, yet it really serves as just the beginning for a new era of genomic science.
- (a) Can you think of new burgeoning fields of science that will result from the newly acquired sequencing data?
- (b) Antibiotics are effective because of their selective killing of bacterial and not animal cells. Can you think of ways in which comparing bacterial genomes to the human genome might result in additional cures of bacterial infections/diseases?
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Scientists have reportedly isolated short fragments of DNA from fossilized dinosaur bones hundreds of millions of years old. The technique used to isolate this DNA is the polymerase chain reaction, which is capable of amplifying very small amounts of DNA a millionfold. Critics have claimed that the DNA isolated from dinosaur bones is not purely of ancient origin, but instead has been contaminated by DNA from present-day organisms such as bacteria, mold, or humans. What precautions, analyses, and control experiments could be carried out to ensure that DNA recovered from fossils is truly of ancient origin?
Answer all of the following questions
a) Define the following terms: biotechnology, Plasmid,Genetic engineering and Transformation
b) List two types of medical products that can be produced using DNA tech-
nology
c) Relate bioethics to the continued development of genetic engineering
techniques.
d) Describe two major goals of the Human Genome Project.
e) Distinguish between proteomics and genomics.
f) Outline the different applications of biotechnology
g) List some techniques of genetic engineering.
h) Delineate the transgenic organisms and their significance.
i) Explain the procedure for the following
PCR, Gel electrophpresis and Gene therapy
j) Describe human genome project and its main goals.
k) Discuss the drastic environmental impacts of oil spills and how the mi-
crobes like bacteria can help mitigate the problem.
l) Give an account of significance of transgenic organisms in food industry.
m) Describe the uses of DNA finger printing.
n) What is gene cloning?
o) Elaborately…
1) One of the first studies extracted all the DNA from a biofilm in an acid mine drainage in northern California in 2004. Then cloned the DNA in E. coli, sequenced all of the cloned fragments and then attempted to reconstruct the genomes of the different individuals in the population. This approach is an example of what?
-Transcriptomics
-Genomics
-Metatranscriptomics
-Metagenomics
-Proteomics
Chapter 1 Solutions
Microbiology: Principles and Explorations
Ch. 1 - List three reasons to study microbiology.Ch. 1 - What is the difference between microbiology and...Ch. 1 - Prob. 1.3SCCh. 1 - List five bacterial diseases and five viral...Ch. 1 - Prob. 2.1SCCh. 1 - State the germ theory of disease. Try to think of...Ch. 1 - How did Pasteurs experiment with swan-necked...Ch. 1 - Why was the French microbiologists method of broth...Ch. 1 - What were the scientific contributions of Jenner,...Ch. 1 - Prob. 3.2SC
Ch. 1 - What is the Human Genome Project? How has...Ch. 1 - Prob. 1CCSCh. 1 - Prob. 1CTQCh. 1 - Can you think of some reasons why it might be hard...Ch. 1 - As often happens in science, one observation or...Ch. 1 - It is likely that others beside Anton van...Ch. 1 - The completion of chromosomal mapping and...Ch. 1 - Prob. 6CTQCh. 1 - Prob. 1SQCh. 1 - Conclusive evidence of thriving microbial life has...Ch. 1 - Which of the following is not true? (a) A single...Ch. 1 - Which is false regarding Archaea? (a) They lack a...Ch. 1 - Why are microbes important to study and how are...Ch. 1 - Prob. 6SQCh. 1 - Prob. 7SQCh. 1 - Animals such as worms and ticks are too large to...Ch. 1 - Prob. 9SQCh. 1 - Prob. 10SQCh. 1 - What triggered the development and establishment...Ch. 1 - Prob. 12SQCh. 1 - Prob. 13SQCh. 1 - The biggest obstacle in the acceptance and...Ch. 1 - Match the following terms to the appropriate...Ch. 1 - Prob. 16SQCh. 1 - Prob. 17SQCh. 1 - Prob. 18SQCh. 1 - Describe the contributions of the following...Ch. 1 - Prob. 20SQCh. 1 - Prob. 21SQCh. 1 - Prob. 22SQ
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- Imagine that there is an E. coli outbreak in your area, and you would like to test the kangkong from your local grocery store. How could you modify this protocol to extract DNA from the kangkong (to identify the species) and check for presence or absence of E. coli.? Keep in mind that (i) E. coli is free-living and not an endosymbiont, and (ii) plant cells are encased in both a cell membrane and cell wall.arrow_forwardBioinformatics includes all of the following except (A) using computer programs to align DNA sequences. (B) using DNA technology to combine DNA from two different sources in a test tube. (C) developing computer-based tools for genome analysis. (D) using mathematical tools to make sense of biological systems.arrow_forwardPlease answer all of these questions in details Answer all of the following questions a) Define the following terms: biotechnology, Plasmid,Genetic engineering and Transformation b) List two types of medical products that can be produced using DNA tech- nology c) Relate bioethics to the continued development of genetic engineering techniques. d) Describe two major goals of the Human Genome Project. e) Distinguish between proteomics and genomics. f) Outline the different applications of biotechnology g) List some techniques of genetic engineering. h) Delineate the transgenic organisms and their significance. i) Explain the procedure for the following PCR, Gel electrophpresis and Gene therapy j) Describe human genome project and its main goals. k) Discuss the drastic environmental impacts of oil spills and how the mi- crobes like bacteria can help mitigate the problem. l) Give an account of significance of transgenic organisms in food industry. m) Describe the uses of DNA finger…arrow_forward
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