Fill in the following blanks.a. 1 μm = mb. 1 = 10-9 mc. 1 μm = nm2. Which type of microscope would be best to use to observe each ofthe following?a. a stained bacterial smearb. unstained bacterial cells: the cells are small, and no detail is neededc. unstained live tissue when it is desirable to see someintracellular detaild. a sample that emits light when illuminated with ultraviolet lighte. intracellular detail of a cell that is 1 μm longf. unstained live cells in which intracellular structures are shownin color

The Gram stain differentiates between bacteria based on the composition of their cell wall. Group of answer choices True False Flag question: Question 2 Question 2 Tips 1 pts In regard to the use of a microscope, if the eyepiece magnifies by 10 and the objective lens magnifies by 4, then what is the total magnification of the microscope? Group of answer choices 4 0.4 40 400 answers only

A scientist is going to perform an experiment to see how a new antibiotic affects a strain of bacteria. Which of the following pieces of equipment would be most helpful to the scientist during the experiment? A. a microscope B. a Bunsen burner C. a beaker D. a spring scale

Which microscope uses visible light?Group of answer choicesfluorescence microscopescanning electron microscopedifferential interference contrast microscopescanning acoustic microscopeconfocal microscope

Which direct immunologic method can be used to determine the presence of a specific microbe in a specimen?Multiple choice question.Acid-fast stainKirby-Bauer testPolymerase chain reactionDirect fluorescence antigen testGram stain

What type of microscope passes light through a transparent specimen to generate true-color views of cells?Multiple choice question.light microscopetransmission electron microscopescanning electron microscope