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Microbiology Test 1 Ch 1,2,4 | Questions And Answers Latest {} A+ Graded | 100% Verified
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Microbiology Test 1 Ch 1,2,4 | Questions And Answers Latest {} A+ Graded | 100% Verified
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Microbiology Test 1 Ch 1,2,4 | Questions And Answers Latest {2024- 2025} A+ Graded |100% Verified
Which of the following can weaken the host immune response?
A. Proper Nutrition
B. Too little sleep
C. Moderate exercise
D. Avoiding alcohol and drugs - B. Too little sleep
Molecules that are soluble in water are _______ and molecules that are insoluble in water are_______. -
Hydrophillic, Hydrophobic
Which of the following would you NOT expect to find in the human digestive tract?
A. Bacteria
B. Intestinal Viruses
C. Algae
D. Archaea - C. Algae
Why did fewer soilders die from the infectious disease during the Crimean War in the winter months? -
Pathogens do not multiply as quickly in colder temperatures
Bacteria within a phagosome may be destroyed by the fusing of the phagosome with which acidic
eukaryotic organelle? - Lysosome
Which of the following has been used as a tool for gene therapy?
A. Fungi
B. Protozoa
C. Viruses
D. Archaea - C. Viruses
, Which of the following molecular formulas might be of an organic molecule?
A. CH4
B. H2O
C. C2H4O
D. NH3 - C. C2H4O
A rash is an example of what... - Sign
Which scientist is is credited with constructing the first microscope? - Robert Hooke
What is not considered a benefit of microorganisms? - Causative agents of disease
The second law of thermodynamics states that... - In energy transformations, disorder tends to increase.
In a cell membrane, phosphate head groups - Face both the extracellular environment and the
cytoplasm.
What factor is most responsible for both the very young and the very old being most susceptible to
infectious diseases? - The host immune system
Antibiotics are chemotherapeutic drugs that function by inhibiting an important cellular structure or
process of an organism that is causing an infection. What is not affected by an antibiotic that targets
cellular metabolic enzymes? - Herpes virus
A mosquito can transmit a viral pathogen into humans. the mosquito is an example of a(n)
A. Symptom
B. Vector
C. Endoparasite
D. Fomite - B. Vector
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