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MICROBIOLOGY EXAMS PACK | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+
MICROBIOLOGY EXAMS PACK | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+
[Show more]MICROBIOLOGY EXAMS PACK | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+
[Show more]1) Which of the following structures in a human cell contains the cells genetic 
information? 
Correct Answer: Nucleus 
2) Which of the following components of the body cells provides the energy the cell 
needs to perform its specific functions? 
Correct Answer: Mitochondrion 
3) Which of the foll...
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Add to cart1) Which of the following structures in a human cell contains the cells genetic 
information? 
Correct Answer: Nucleus 
2) Which of the following components of the body cells provides the energy the cell 
needs to perform its specific functions? 
Correct Answer: Mitochondrion 
3) Which of the foll...
chemically defined (synthetic) media 
Correct Answer: media composed of precisely defined chemicals 
elements that all bacteria need 
Correct Answer: carbon, nitrogen, phosphorus, sulfur, oxygen, and hydrogen 
minimal media 
Correct Answer: media that contains exact nutrients needed for growth and n...
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Add to cartchemically defined (synthetic) media 
Correct Answer: media composed of precisely defined chemicals 
elements that all bacteria need 
Correct Answer: carbon, nitrogen, phosphorus, sulfur, oxygen, and hydrogen 
minimal media 
Correct Answer: media that contains exact nutrients needed for growth and n...
4 Processes of Life 
Correct Answer: growth, reproduction, responsiveness, metabolism 
Prokaryotes 
Correct Answer: kind of cell without a nucleus 
eukaryote 
Correct Answer: kind of cell with a nucleus 
organelles 
Correct Answer: specialized structures that act like tiny organs to carry on the 
f...
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Add to cart4 Processes of Life 
Correct Answer: growth, reproduction, responsiveness, metabolism 
Prokaryotes 
Correct Answer: kind of cell without a nucleus 
eukaryote 
Correct Answer: kind of cell with a nucleus 
organelles 
Correct Answer: specialized structures that act like tiny organs to carry on the 
f...
One of the earliest researchers to explore the use of chemicals to kill microbial 
pathogens was 
Koch. 
Hooke. 
Fleming. 
Ehrlich. 
Correct Answer: Ehrlich 
The arsenic compound that proved highly effective in treating syphilis was called 
penicillin. 
sulfa. 
erythromycin. 
Salvarsan 
2 
Correct ...
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Add to cartOne of the earliest researchers to explore the use of chemicals to kill microbial 
pathogens was 
Koch. 
Hooke. 
Fleming. 
Ehrlich. 
Correct Answer: Ehrlich 
The arsenic compound that proved highly effective in treating syphilis was called 
penicillin. 
sulfa. 
erythromycin. 
Salvarsan 
2 
Correct ...
Which of the following foods is not made by fermentation? 
A.beer 
B.bread 
C.cheese 
D.orange juice 
Correct Answer: D.orange juice 
Who is considered the "father of Wester medicine"? 
A. Marcus Terentius Varro 
B. Thucydides 
C. Antonie van Leeuwenhoek 
D. Hippocrates 
Correct Answer: D. Hippo...
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Add to cartWhich of the following foods is not made by fermentation? 
A.beer 
B.bread 
C.cheese 
D.orange juice 
Correct Answer: D.orange juice 
Who is considered the "father of Wester medicine"? 
A. Marcus Terentius Varro 
B. Thucydides 
C. Antonie van Leeuwenhoek 
D. Hippocrates 
Correct Answer: D. Hippo...
Which of the following is NOT associated with the work of Paul Ehrlich? 
sulfanilamide 
the concept of the "magic bullet" 
arsenic compounds 
the concept of chemotherapy 
Correct Answer: sulfanilamide 
Paul Ehrlich's idea of the "magic bullet" was the first step in the field of chemotherapy 
a...
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Add to cartWhich of the following is NOT associated with the work of Paul Ehrlich? 
sulfanilamide 
the concept of the "magic bullet" 
arsenic compounds 
the concept of chemotherapy 
Correct Answer: sulfanilamide 
Paul Ehrlich's idea of the "magic bullet" was the first step in the field of chemotherapy 
a...
How is osmosis different from simple diffusion? 
Correct Answer: Water movement is driven by the concentration of solutes rather 
than its own concentration. 
Nonspecific permeases 
Correct Answer: allow a variety of molecules to cross the cytoplasm membrane 
What will happen to a cell that is plac...
Preview 3 out of 30 pages
Add to cartHow is osmosis different from simple diffusion? 
Correct Answer: Water movement is driven by the concentration of solutes rather 
than its own concentration. 
Nonspecific permeases 
Correct Answer: allow a variety of molecules to cross the cytoplasm membrane 
What will happen to a cell that is plac...
The study of evolutionary relationships among organisms is called ______. 
Correct Answer: phylogeny 
The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from 
______. 
Correct Answer: Last Universal Common Ancestor 
Organisms called parasites are ______. 
Correct Answer:...
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Add to cartThe study of evolutionary relationships among organisms is called ______. 
Correct Answer: phylogeny 
The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from 
______. 
Correct Answer: Last Universal Common Ancestor 
Organisms called parasites are ______. 
Correct Answer:...
Although Staphylococcus aureus demonstrates optimal growth in an environment of 1% 
salt, it is able to tolerate up to 13% salt. S. aureus would be described as: 
Correct Answer: halotolerant 
You have inoculated a bacterial isolate onto a variety of media with NaCl concentrations 
raging from 1% ...
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Add to cartAlthough Staphylococcus aureus demonstrates optimal growth in an environment of 1% 
salt, it is able to tolerate up to 13% salt. S. aureus would be described as: 
Correct Answer: halotolerant 
You have inoculated a bacterial isolate onto a variety of media with NaCl concentrations 
raging from 1% ...
Which of the following statements about M protein is FALSE? 
A) It is a protein. 
B) It is heat- and acid-resistant. 
C) It is readily digested by phagocytes. 
D) It is found on Streptococcus pyogenes. 
E) It is found on fimbriae. 
Correct Answer: C) It is readily digested by phagocytes. 
The most...
Preview 3 out of 18 pages
Add to cartWhich of the following statements about M protein is FALSE? 
A) It is a protein. 
B) It is heat- and acid-resistant. 
C) It is readily digested by phagocytes. 
D) It is found on Streptococcus pyogenes. 
E) It is found on fimbriae. 
Correct Answer: C) It is readily digested by phagocytes. 
The most...
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