Cellular Morphology and Arrangement (include a written description and a detailed sketch of a few representative cells) Gram Cell Reaction Organism or Source Dimensions Color

This is a compound light microscope O dark-field illumination microscope O scanning electron microscope transmission electron microscope 71°F Sunny 立

mycobacterium tuberculosis Gram staining status OR acid-fast stain cell wall description. Explain why your pathogen has this status by describing your pathogen's cell wall structure

Please help me answer how much volume of cell suspension needed (for 5*10^4 cells) in microliters. Pertinent Information shown in the image.

PLEASE WRITE IN DIGITAL FORMAT Make a diagram of the transmission electron microscope with all its parts and describe them

Identify and describe at least three types of microscopes that can visualize cellular activities and movement or location of molecules, including the stains being used. Describe elaborately other stains being used in microbiology.

Explain biologically and chemically how the Gram Stain helps to distinguish between gram-positive and gram-negative cell structures.

Gram Stain Gram Reaction (Gram- positive or Gram- negative): Cellular morphology (shape & arrangement): _________________________________

Drag the images or descriptions to their corresponding class to test your understanding of various types of microscopes and the images that they produce. Bright-Field Microscope Dark-Field Microscope Scanning Electron Microscope Provides a three- dimensional image when a computer combines multiple optical sections of a specimen stained with fluorescent dye Common light microscope used in the general microbiology lab course Common light microscope used in the general microbiology lab course Fluorescent Microscope Phase Contrast Microscope Confocal Microscope Provides a three- dimensional image when a computer combines multiple optical sections of a specimen stained with fluorescent dye A light microscope that provides brightly colored, highly contrasting, three- dimensional images of live specimens A light microscope that provides brightly colored, highly contrasting, three- dimensional images of live specimens Differential Interference Microscope Transmission Electron Microscope < Prev…

Imagine a cell that truly has a Gram-positive style of cell wall. Which of the following staining errors would cause the cell to give a Gram-negative reaction? Assume that only 1 error is made at a time, but more than 1 type of error MAY be able interfere with the Gram stain. Mark all that are correct. 1. Forgetting to apply the crystal violet 2. Forgetting to apply the iodine 3. Forgetting to apply the alcohol 4. Leaving the alcohol on for 60 seconds (too long) 5. Forgetting to apply the safranin