Portage Learning Module 3 Questions And Answers 100% Verified A+ Guaranteed

Resolution {Ans: the distance between 2 objects at which the object still can b seen as separate. - the closer 2 objects are to each other, the greater the resolution requirement will be to maintain viewing the 2 objects as separate.}When to use Giemsa? {Ans: used for the diagnosis of malaria as other blood parasites.}What's the purpose for acid-fast staining? {Ans: to diagnose of tuberculosis and is most often performed on sputum samples obtained from patients}The fluorescent proteins alone can be expressed in a cell: {Ans: 1. nonspecifically illuminating the cell as a whole 2. linked (coupled) to a normal cellular protein of interest whereby the fluorescent color is indicative of protein movement and localization 3. or used as tags in molecule or antibodies used to designate the presence(fluorescence detected) or absence (no fluorescence) of a specific protein target.}Acid-fast staining(Ziegl-Neelsen stain) {Ans: A differential stain used to identify bacterial stains showing a higher degree of resistance to decolonization.}What's the contraindicated for negative staining and why? {Ans: pathogenic samples because it's only mildly invasive and may not kill the microorganism.}