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26 Cards in this Set

  • Front
  • Back

morbidity

ill

mortality

death

1900 main cause of morbidity/mortality

infectious disease

2014 main cause of morbidity/mortality

infectious disease/cardiovascular disease, cancer, infectious disease

microscope

magnifies with objective and ocular lens

electron microscope

observe interior of cell by cutting in half

bacteriology=


virology=


protozoology=


mycology=


phycology=

bacteria


viruses


protozoa


fungus


algae

MICROBIAL...


cytology


physiology


taxonomy


genetics


ecology

study of cells from living things


cell structure, growth, function, metabolism


naming


mechanisms of heritable information


relationship with each other and environment

Hook

saw cells

Schieldent & Schwan

developed cell theory

Leeuwehoek

discovered bacteria & protozoa

Father of Microbiology

Leeuwehoek

Pasteur & Koch

developed germ theory (germ theory advanced medicine)

Father of Medical Microbiology

Pasteur

spontaneous generation vs. biogenesis

Pasteur disproved spontaneous generation with the swan neck flask

all cells have

cell membrane, cytoplasm, DNA, ribosomes

prokaryotes/eukaryotes similarities

chromosomes (p=one,circular/e=many,linear), flagella (p=small,spins/e=big,whips)

prokaryotes

no nucleus, no internal organelles, smaller than e, include bacteria and archaea

eukaryotes

yes nucleus, yes internal organelles, bigger than p, include animals, plants, algae, protozoa, fungi

5 "old" kingdoms

plant, animal, monera (bacteria), protista (algae, protozoa), fungi

3 "new" domains

bacteria, archaea, eukarya

types of organisms based on nutrition obtainment

photosynthetic autotrophs, chemosynthetic autotrophs, photosynthetic heterotrophs, chemosynthetic heterotrophs (pathogens)

viral replication

attach, penetrate/uncoat,

viral replication (2 step)

pinocytosis/phagocytosis, fusion environment, biochemical replication, maturation/assembly, release (lysis, budding, fusion)

types of cancer, examples, causes

carcinomas - epithelial - skin (UV light), lung (smoking, radon)


sarcomas - bone, connective tissue, fat, muscle - breast


leukemia - WBC (most common child's cancer)


lymphomas - lymphnodes - hodgekin's disease

difference between gram neg & pos bacteria

gram neg has less peptidoglycan


gram pos has more peptidoglycan