EXAM REVIEW ACTUAL EXAM ALL
QUESTIONS AND WELL
ELABORATED ANSWERS TOP RATED
VERSION FOR ALREADY A+ GRADED
HIGHLY RECOMMENDED |NEW AND
REVISED
1. Grammpositivembacteriamappcar?m-mCORRECTmANSWERmPurple
2. Gram-negativembacteriamappear?m-mCORRECTmANSWERmpink
3. Themtermm"virus"mcomesmfrommthemLatinmwordmmeaning?m-mCORRECTmANSWERmpoison
4. Whichmpartmofmambacteriamcellmwallm"holds"mthemstain?m-
mCORRECTmANSWERmpeptidoglycanmlayer
5. Whatmaremthemcomponentsmofmviralmparticles?m-
mCORRECTmANSWERmnuclelcmacid,mprotein,mandmcarbohydrates
6. stepsmofmgrammstainingm-mCORRECTmANSWERmcrystalmviolet,miodine,malcohol,msafranin
- Applyingmamprimarymstainm(crystalmviolet).
- Addingmammordantm(Gram'smiodine).
- Rapidmdecolorizationmwithmethanol,macetonemormammixturemofmboth.
- Counterstainingmwithmsafranin.
7. Whatmaremhoodsmusedmforminmthemlaboratorym-
mCORRECTmANSWERmtomcontrolminhalationmexposuresmtomhazardousmsubstances.m(Fumemh
ood)