Robert Hooke - Answer-proposed that all organisms are made of cells
Antony van Leeuwen hoek - Answer-first person to visualize microbes with a microscope
Edward Jenner - Answer-developed first vaccine for smallpox
coccus - Answer-round/oval shaped
bacillus - Answer-rod shaped
vibrio ...
MCB 3020 Exam 1 Questions and
Answers
Robert Hooke - Answer-proposed that all organisms are made of cells
Antony van Leeuwen hoek - Answer-first person to visualize microbes with a
microscope
Edward Jenner - Answer-developed first vaccine for smallpox
coccus - Answer-round/oval shaped
bacillus - Answer-rod shaped
vibrio - Answer-comma/half moon shaped
spirllium - Answer-spiral shaped
spirochete - Answer-corkscrew shaped
batch culture - Answer-incubated in a closed vessel with a single batch of medium
abc transporters (atp-binding cassette) - Answer-ATP directly used instead of proton
motive force to help molecules cross the cell membrane; incoming molecules don't have
to be modified in any way as they cross the membrane; primary active transport
siderophores - Answer-small molecules that bind to ferric ion (Fe3+) and supply it to the
cell
ignaz semmelweis - Answer-advocated hand washing
john snow - Answer-epidemiology (investigation of how diseases spread); cholera
spreads in a contaminated water supply
paul ehrlich - Answer-mixed and matched chemicals to find magic bullets for disease;
chemicals that selectively killed the disease without harming human cells; developed
salvarsan (drug to treat syphilis)
streptococcus - Answer-gram positive, cocci, and in chains
staphylococcus - Answer-gram positive, cocci, and in clusters
bacillus - Answer-gram positive, bacillus, and causes anthrax
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