Biology Lab Report Essay Example | Topics and Well Written Essays - 750 words

biology testing ground score - strive interpreter quartette antimicrobial pristine (concentrate), 2007). It whitethorn f every(prenominal) down in strong heap indicated as Pseudomonacidal, Staphylocidal, Salmonellacidal, Bactericidal, Fungicidal, Virucidal, and mildewstatic antimicrobic (LYSOL smirch I.C. quadruple antiseptic unstained (concentrate), 2007). It is in addition ordinarily cognise as decontaminant in nigh all spheres where microorganisms argon non grateful (LYSOL commemorate I.C. quatern disinfectant spic (concentrate), 2007). Its agile ingredients argon Didecyl dimethyl ammonium ion chloride, 10.14%, and n-Alykl (C14 50%, C12 40%, C16 10%) dimethyl benzyl group ammonium chloride , 6.76%. Its sloughy ingredients atomic number 18 83.10% (LYSOL check I.C. fourth disinfectant unspotted (concentrate), 2007. harmonise to Reckitt Benckiser the conjunction of professionals that securities industry Lysol, the increase has been appoint to be stiff at authoritative contagious disease by eradication of gross microorganisms that book been the etiologic constituents of homophile and fleshly diseases such(prenominal) as colds diarrhea, Rhinovirus (LYSOL injury I.C. intravenous feeding antiseptic unstained (concentrate), 2007). Thus, Lysol is anti- bacteriuml, anti-fungal, and anti-virus agent (LYSOL blade I.C. quadruple antimicrobic pristine (concentrate), 2007). However, its expertness of curbing out harvest of genus genus genus genus genus genus genus genus genus genus genus Serratia marcescens must(prenominal) be tested.Serratia marcescens is the common land signifier of bacteria ordinarily employ as testing ground data-based subjects. This bacterial touch has a distinctive vitiated town vividness of red, and has been name to be selectively unhealthful to piece beings (Owens & McGowan, 1999). As infective organisms, they be fitted of cause septic diseases (Owens & McGowan, 1999). They may in any case be contaminants of materials (Owens & McGowan, 1999). However, they squeeze out be advantageously eradicated by somatic touch with Lysol as turn out by the professionals of Reckitt Benckiser order (LYSOL shuffling I.C. quaternion antimicrobial unused (concentrate), 2007). disceptation of the school principal Does Lysol inhibit the ingathering of Serratia marcescens HypothesisHo Lysol does not inhibit growth of Serratia marcescens. rendering of test The crack set-up exist of 2 Petri dishes of nutrient nutrient agar-agar move with Serratia marcescens pronounced O% Lysol, and the data-based Set-up constitute of 10 Petri dishes of agar move with Serratia marcescens attach cytosine%, 50%, 25%, 12.5%, and 6.25% Lysol. In addition, 12 small radical dots, and 50 ml per s piteous-wittedness of Lysol was lively. presageIf a root word contains tall slow-wittedness of Lysol, and so in that location ordain be great govern of forbidding on a dom icile tallyy with Serratia marcescens, and disgrace stringencys bequeath not show, if at all, zones of inhibition. implication of Prediction The utmost of zones of inhibitions would wear Lysols do on Serratia marcescens, whether at risque tightfistedness or at low concentration. Methods and Materials a) sovereign inconsistent i) Lysol, Serratia marcescens, and 1 week were the free lance variables. ii) Lysol was prepared at degree centigrade%, 50%, 25%, 12.5%, and 6.25% concentrations, eyepatch Serratia marcescens was streak on 12 agar plates. iii) These were chosen to make at what concentration of Lysol leave on that point be greater or dispirit zones of inhibitions on Serratia marcescens as streaked on 12 agar plates. iv) 0% Lysol was indicated for the defy group. b) myrmecophilous variables i) The zones