Subject: Micro-Biology
BSN
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#169 What is pathogenicity?
A) The ability of an organism to cause disease
B) The process of sterilization
C) The study of immunity
D) The production of antibodies
#170 Who is credited with discovering the malaria parasite in human red blood cells?
A) Antonie van Leeuwenhoek
B) Charles Laveran
C) Louis Pasteur
D) Robert Koch
#171 What is the term for the degree or intensity level of a pathogen?
A) Toxin
B) Virulence
C) Antigen
D) Antibody
#172 Which institute is mentioned as a contributor to microbiology development?
A) Harvard University
B) Pasteur Institute
C) MIT
D) Stanford University
#173 What did Antonie van Leeuwenhoek name the tiny objects he observed?
A) Bacteria
B) Animalcules
C) Viruses
D) Protozoa
#174 Which scientist challenged the theory of spontaneous generation with meat experiments?
A) Louis Pasteur
B) Francesco Redi
C) Robert Koch
D) Edward Jenner
#175 What is the process that eliminates all forms of microbial life called?
A) Disinfection
B) Sterilization
C) Pasteurization
D) Vaccination
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