Statistics for BIOL132 Gram- Stain- Positive Bacteria

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This quiz has been taken 3 times
The average score is 21 of 22

Answer Stats

questions	Answer	% Correct
S.aureus is easily transferred from the mouth/ nose of ..... ..... to Homo sapiens	Canus lupus	100%
S.aureus forms in ....... on the skin of most mamalia	clusters	100%
Lactobacillus vaccination used in some parts of ...... to treat persistent ...... infections	europe, vaginal	100%
M.tuberculosis resists the attack by phagosomes and results in .......... in the lungs	granulomas	100%
ferments sugars by heterolactic fermentation, pyruvate is oxidised to make lactic acid AND ... and ...	H2O CO2	100%
there are many ......... strains of Spc. pyogenes which cause red blood cells to lyse	hemolytic	100%
L.acidophilus ferments sugars via .......... fermentation which oxidises pyruvate to ...... .... NO H2O or CO2 produced	homolactic, lactic acid	100%
L.acidophilus is used as a probiotic to treat ...	IBS	100%
gram stain positive bacteria ............. ........... is rod shaped an growns below pH 5 (heavily used in dairy industry + making sourdough )	Lactobacillus acidophilus	100%
in spite of its name, ............. ......... is only found in 1% of vaginas	Lactobacillus vaginalis	100%
similar species to M.tuberculosis cause ......	leprosy	100%
Spc. pyogenes can cause more serious infections in heavily pregnant women this infection is called ........ ............. ....... infection	maternal streptococcus pyogenes	100%
outside of cell wall of D.radiodurans is coated with .... forming a radiation shield	MNO2	100%
what are the two main pathovars for S.aureus ?	MRSA VRSA	100%
this large rod shaped gram stain positive bacteria causes a horrible infection in the lungs (and sometimes spine and brain) of practically all mammals	Mycobacterium tuberculosis	100%
what element of M.tuberculosis cell walls means that it can be identified when washed with alcohol with acid ( everything but M.tuberculosis loses its colour)	mycolic acid	100%
what is the name of the gram stain positive bacteria that causes bumble foot in chickens ?	Staphylococcus aureus	100%
Spc.pyogenes can cause .... ...... in children after chickenpox and adults after influenza	strep throat	100%
what is the name of the gram stain positive bacteria found on roughly 5% of the population (skin flora / rectum/ throat) that forms chains of cocci ?	Streptococcus pyogenes	100%
D.radiodurans is found in ....... a cluster of .... cells	tetrads, four	100%
to give D. radiodurans structural rigidity their chromosomes are supercoiled into tight .......	toroids	100%
this gram stain positive bacteria can resist up to 5,000 Gy at a time	deinococcus radiodurans	0%