Ch 6
Robert Hooke is known for
Observing fungal growth
Anton van Leeuwenhoek is known for
Creating the microscope
Robert Koch proved germ theory by colonizing bacteria that caused:
Anthrax
Virus labeled extensively drug-resistant
XDR-TB
The surgical team may use this during a case with a patient with a contagious disease
Neutral Zone
Symbiosis means:
relationship between human host and indigenous microflora
E. coli in the human intestine is an example of:
Mutualism
Light source and compounding medium are used in this microscope
Provides a detailed three-dimensional image of the specimen
Stereo Microscope
Stage controls:
adjust location or height of the stage
Simple Staining
Gram-positive bacteria after staining are:
Puruple
Acid-fast staining is used to identify:
M. tuberculosis
Acid-fast counterstaining is used to:
provide contrast and visualize non-acid cells
A test tube sample is usually collected to determine:
Culture and Sensitivity
Allow the microorganism to colonize and grow
Organisms sensitive to an antibiotic means:
Susceptible to treatment with that antibiotic
Culture media consists of more than one nutrient with an unknown composition:
Complex
Periodical transfer of organism to a fresh culture to maintain viability:
subculturing
Nomenclature means:
naming living organisms
The main category of plants or animals in the Linnean classification system:
Family
Carl Woese's single-celled organism:
Eukarya
Eukaryotic cells primary function:
Genetic Control
The genetic material in a prokaryotic cell located:
Nucleoid
Source of energy in active transport:
Adenosine Triphosphate (ATP)