Guías de estudio, Notas de estudios & Resúmenes
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OpenStax Microbiology Test Bank Chapter 14: Antimicrobial Drugs
- Examen • 17 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 14: Antimicrobial Drugs 
 
* = Correct answer Multiple Choice 
1.	Which was the first antimicrobial agent discovered to treat syphilis? 
A.	chloramphenicol 
B.	compound 606* 
C.	penicillin 
D.	sulfonamide 
 
2.	Who is credited for first finding an antimicrobial agent? 
A.	Paul Ehrlich* 
B.	Alexander Fleming 
C.	Edward Jenner 
D.	Joseph Lister 
 
3.	Who is credited for first finding a naturally occurring antimicrobial agent? 
A.	Paul Ehrlich 
B.	Alexa...
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OpenStax Microbiology Test Bank Chapter 13: Control of Microbial Growth
- Examen • 13 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 13: Control of Microbial Growth 
 
* = Correct answer Multiple Choice 
1.	Which of the following is not an example of a fomite? 
A.	catheter 
B.	doorknob 
C.	mosquitoes* 
D.	towels 
 
2.	HEPA filters are required for which Biological Safety Level (BSL)? 
A.	BSL 1 
B.	BSL 2 
C.	BSL 3 
D.	BSL 4* 
 
 
 
 
3.	From a clinical perspective, aseptic technique is carried out to do which of the following? 
A.	clean fomites 
B.	contaminate fomites 
C.	introduce co...
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OpenStax Microbiology Test Bank Chapter 12: Modern Applications of Microbial Genetics
- Examen • 12 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 12: Modern Applications of Microbial Genetics 
 
 
* = Correct answer Multiple Choice 
1.	Which of the following is the definition of biotechnology? 
A.	The alteration of DNA in a cell 
B.	The use of living systems to benefit humankind* 
C.	Using computers to synthesize biomolecules 
D.	Using DNA for solving mathematical problems 
 
2.	Which of the following is the definition of genetic engineering? 
A.	The alteration of DNA in a cell* 
B.	The use of livin...
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OpenStax Microbiology Test Bank Chapter 10: Biochemistry of the Genome
- Examen • 13 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 10: Biochemistry of the Genome 
 
* = Correct answer Multiple Choice 
1.	Gregor Mendel conducted his revolutionary work on patterns of inheritance using which organism? 
A.	fruit flies 
B.	pea plants* 
C.	roundworms 
D.	snapdragons 
 
2.	Which best describes true-breeding organisms? 
A.	They are heterozygous at multiple loci. 
B.	They have been produced through hybridization. 
C.	They produce offspring identical to themselves when self-fertilized.* 
D.	The...
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OpenStax Microbiology Test Bank Chapter 9: Microbial Growth
- Examen • 13 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 9: Microbial Growth 
 
* = Correct answer Multiple Choice 
1.	Bacteria most commonly reproduce using which of the following methods? 
A.	binary fission* 
B.	budding 
C.	meiosis 
D.	mitosis 
 
2.	Which structure separates new daughter cells in binary fission? 
A.	the crescent 
B.	the division septum* 
C.	the FtsZ 
D.	the spindle apparatus 
 
3.	Which of the following is another term for generation time? 
A.	doubling time* 
B.	growth rate 
C.	mitotic index 
...
Y así es como ganas dinero extra
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OpenStax Microbiology Test Bank Chapter 8: Microbial Metabolism
- Examen • 12 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 8: Microbial Metabolism 
 
* = Correct answer Multiple Choice 
1.	Which of the following refers to the term metabolism? 
A.	all the reactions in a cell or organism* 
B.	all the reactions in a cell that break down molecules only 
C.	all the reactions in a cell that build new molecules only 
D.	all the reactions in a cell that decompose molecules only 
 
2.	Which of the following best describes an endergonic reaction? 
A.	absorbs energy from the environment*...
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OpenStax Microbiology Test Bank Chapter 7: Microbial Biochemistry
- Examen • 15 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 7: Microbial Biochemistry 
 
* = Correct answer Multiple Choice 
1.	Which of the following is the best definition of a macronutrient? 
A.a trace element 
B.	a vitamin 
C.	an organic molecule necessary for life 
D.	the most abundant elements found in living cells* 
 
2.	Amino groups are an important component of which of the following macromolecules? A.carbohydrates 
B.lipids C.nucleic acids 
D. proteins* 
 
3.	The building blocks of polymers are called whi...
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OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens
- Examen • 14 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens 
 
* = Correct answer Multiple Choice 
1.	Which of the following is not a property of a virus? 
A.	It is an infectious cellular pathogen.* 
B.	It is an obligate intracellular pathogen. 
C.	Its genome consists of DNA or RNA. 
D.	Its genome is surrounded by a protein capsid. 
 
2.	Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? 
A.	Dimitri Ivanovski* 
B.	Edward Jen...
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OpenStax Microbiology Test Bank Chapter 5: The Eukaryotes of Microbiology
- Examen • 14 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 5: The Eukaryotes of Microbiology 
 
 
* = Correct answer Multiple Choice 
1.	Protozoa are best described as being: 
A.	nonphotosynthetic multicellular microorganisms 
B.	nonphotosynthetic unicellular microorganisms* 
C.	photosynthetic multicellular microorganisms 
D.	photosynthetic unicellular microorganisms 
 
 
2.	Which of the following best describes zooplankton? 
A.	eukaryotes that are nonphotosynthetic and motile* 
B.	eukaryotes that are photosynthet...
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OpenStax Microbiology Test Bank Chapter 2: How We See the Invisible World
- Examen • 17 páginas • 2024
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OpenStax Microbiology Test Bank Chapter 2: How We See the Invisible World 
 
 
* = Correct answer Multiple Choice 
1.	Which term is used to refer to a wave’s rate of vibration? 
A.	amplitude 
B.	frequency* 
C.	trough 
D.	wavelength 
 
 
2.	On the figure, which letter represents a refracted ray of light? 
 
 
A.	A 
B.	B 
C.	C 
D.	D* 
 
 
3.	On the electromagnetic spectrum, which type of wave has the shortest wavelength? 
A.	cosmic ray* 
B.	infrared ray 
C.	ultraviolet ray 
D.	visible light 
 
...
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