This bacteria has a cell wall composed of a thin layer of peptidoglycan, and a thick layer of lipopolysaccharides resulting in the color pink once gram stained.
What is gram negative bacteria?
100
Unicellular, heterotrophic, aquatic, sexual and asexual reproduction, moves by a method called locomotion
What is a Protozoa?
100
Discovered the first antibiotic.
Who is Alexander Flemming?
100
Receives experimental variable
What is Test/Experimental group?
200
Developed taxonomic system for naming all living organisms
Who is Carolus Linnaeus?
200
This type of bacteria has a cell was composed of a thick layer of peptidoglycan which is purple once gram stained.
What is gram positive bacteria?
200
acellular obligatory parasite, smaller than bacteria, DNA or RNA (cannot have both) surrounded by protein coat.
What is a virus?
200
Developed the first vaccination/immunization.
Who is Jenner?
200
This decreases error.
What is a large sample size?
300
1st to grow bacteria w/out a host.
Discussed the causative agent of Anthrax and TB.
Etiology of disease.
Who is Koch's?
300
TRUE OR FALSE!?
Pasteur was the first to use petri dishes.
FALSE!
It was Koch!
300
small, unicellular, cell wall made with peptidoglycan, reproduce using binary fission, ubiquitous
What is Bacteria?
300
Showed poor food and unsanitary conditions lead to deaths of many soldiers in military hospitals.
Who is Florence Nightingale?
300
The ONE variable that will be changed
What is experimental variable?
400
First to try and prevent infection of wounds. 1st to apply antiseptic and disinfecting techniques.
Who is Lister?
400
This microbiologist performed an experiment where he boiled nutrient broth for an extended period of time in a flask, bent the neck of the flask into an "S" allowing air to enter resulting in no microbial growth at first until he slightly tilted the flask so liquid could come into contact with dust in the bend of the neck, then resulting in microbial growth.
Who is Pasteur?
400
Multicellular animals, most are free living, very few of these can cause disease.
What is a Helminths?
400
1st to implement hand washing.
Who is Dr. Semmelweis?
400
Please draw up a good example of a well done experiment.
Did your example include the following:
Experimental Variable? Control Group? Test/Experimental Group? Large Sample Size?
500
Developed germ theory.
Did an experiment to see what was causing wine to spoil.
Who is Pasteur?
500
Sequential application of different stains (different staining) to differentiate groups of bacteria based on their cell wall composition.
What is gram staining?
500
multi-cellular, produces cottony growth, sexual or asexual reproduction, cell wall chitin.
What is Mold?
500
Studied the Cholera outbreak in London.
Who is John Snow?
500
Does not receive the experimental variable; provides a comparison to see if experimental variable caused a change