MICROBIOLOGY FINAL EXAM WITH
CORRECT 180+ QUESTIONS WITH
CORRECTRY ANALYZED ANSWERS (ACTUAL
EXAM) ALREADY GRADED A+ LATEST 2024
– 2025
The ____ play a key role in initiating the immune response - ANSWERS-
macrophages
The ___ are chemical signals produced by Helper T-cells to
communicate with other white blood cells - ANSWERS-interleukins
Molecules on the surface of cells that the immune system uses to
distinguish "self" from foreign are - ANSWERS-MHC molecules
Which of the following has been a major factor leading to emerging
disease - ANSWERS-all of the above
,_________ has returned to the ranks of leading causes of death as a
"re-emerging" disease becuase of increasing drug resistance -
ANSWERS-Tuberculosis
Which of the following is a disease caused by a new human pathogen -
ANSWERS-SARS
Why study microbiology - ANSWERS-microbes have profound impact on
our lives and health
Most microorganisms are harmful - ANSWERS-False
The leading cause of death resulting from infectious disease is -
ANSWERS-acute respiratory infection
Which of the following has been used as a biological weapon -
ANSWERS-anthrax and smallpox
Who developed the first true vaccine - ANSWERS-E. Jenner
Aseptic surgical practices were introduced by - ANSWERS-J lister
,Who among the following first detected the existence of noncellular
infectious agents, which are now known as viruses - ANSWERS-L.
Pasteur
The use of microorganisms to clean up toxic spills known as -
ANSWERS-Bioremediation
Which of the following first proposed that health care workers should
wash their hands before coming into contact with their patients -
ANSWERS-I. Semmelweis
The process for determining the etiologic agent of an infectious disease
was developed by___________, and used to identify the bacteria
caused by anthrax - ANSWERS-R. Koch
Mycology is the study of - ANSWERS-Fungi
The study of the body's defenses against invading microbes is called -
ANSWERS-immunology
Which of the following cellular structures is not found in all organisms -
ANSWERS-Cell wall
, Which of the following organisms are prokaryotes - ANSWERS-Bacteria
Which of the following infectious agents is not an organism - ANSWERS-
Virus
The genetic material of prokaryotes is - ANSWERS-a single circular
chromosome
Bacterial cell walls are composed of - ANSWERS-peptidoglycan
Human tapeworms are best measured in - ANSWERS-meters
The genetic material of eukaryotes is found in the _________ of the cell
- ANSWERS-nucleus
The organelle involved in both digestion and apoptosis is the -
ANSWERS-lysosome
Which of the following is best described as an infectious protein -
ANSWERS-prions
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