How does true motility differ from Brownian movement?Ceate a 2- to 3-page document in Microsoft Word for providing answers to questions in the following review sheets:

How does true motility differ from Brownian movement?Ceate a 2- to 3-page document in Microsoft Word for providing answers to questions in the following review sheets:

Support your responses with examples.

Cite any sources in APA format.

Week 1 – Review Sheet

Exercise1: Hanging-drop and wet-mount preparations

How does true motility differ from Brownian movement?

What morphological structure is responsible for bacterial motility?

Why is a wet preparation discarded in disinfectant solution or bio hazard container?

What is the value of a hanging-drop preparation?

Whatis thevalueofa wet-mountpreparation?

Exercise2: Simplestains

Defineacidicandbasicdyes.Whatis thepurposeofeach?

Whatis thepurposeoffixingaslidethatis tobe stained?

Whyarethespecimenstobestainedsuspendedinsterilesalineordistilledwater?

Howdoesastainedpreparationcomparewithahangingdropforstudyingthemorphologyand motilityofbacteria?

Listat leastthreetypesofbacteriawhosenamesreflecttheirshapesandarrangements,and statethemeaningof eachname.

Exercise3:Gramstain

Whatis thefunctionoftheiodinesolutionintheGramstain?If itwereomitted,howwouldstaining resultsbeaffected?

Whatis thepurposeofthealcoholsolutionintheGramstain?

Whatcounterstainisused?Whyis itnecessary?Couldcolorsotherthanredbeused?

Whatis theadvantageoftheGramstainoverasimplestainsuchasmethyleneblue?

Inwhatkindofclinicalsituationwouldadirectsmearreportfrom thelaboratorybeof urgent importance?


 


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