What shape is the gram negative and gram positive?

Q: (list color and example for Gram + and Gram -) Acid Fast (list color and example for Acid Fast + and…

A: To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts…

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Q: List 5 physical factors required for bacterial growth.

A: An increase in the number of bacteria in a population is referred to as bacterial growth. It is the…

Q: What is Circular Dichroism? Discuss its theory and applications.

A: Circular dichroism is a form of light absorption spectroscopy. This method was first described by…

Q: What are the peptidoglycans in the Gram Positive bacterial cell wall made up of?

A: Peptidoglycan is a component of cell wall of gram-positive and gram-negative bacteria.  The polymers…

Q: Name the smallest bacteria?

A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…

Q: Identify the principal glial cell types, and briefly discuss the function of each type.

A: Glia, also known as glial cells , neuroglia,  non-neuronal cells in the central nervous system  that…

Q: Why would hypertonic solution make a potato stick become limper?

A: Introduction: Osmosis is diffusion of water or solvent through a semi-permeable membrane from the…

Q: Preparing Culture Media (p. 107) o What is media and why are there different kinds? o What are…

A: It is important to know different types of media and how to make them in microbiology research and…

Q: When observing the endodpore slide in the microscope, what is the difference between endospore and…

A: In spore staining the dye, Malachite green is used for staining the spore, and steaming is used as…

Q: How do I tell whether or not a bacteria is gram + or gram - ?

A: Gram staining is a simple technique, in which a bacterium can be identified and categorized under…

Q: Is the Peptone Iron Agar (PIA) a complex or defined medium? Explain based on its composition. Is the…

A: Depending on their composition, media can be classified as defined and undefined media. Defined…

Q: Gram-negative bacteria are generally more resistant to antibiotics than Gram-positive bacteria. What…

A: Gram positive and gram negative bacteria has some structures in common whereas some structure differ…

Q: 8.if you collect a swab of cells from the inside of your mouth and perform the Gram stain technique,…

A: The gram staining is a differential stain that utilizes the difference in the cell membrane and cell…

Q: What is one way that the bacterial plasma membrane, and the bacterial cell wall, are functionally…

A: The bacterial cell wall is made up of peptidoglycan that is built of polysaccharide chains that are…

Q: How does bacterial growth occur?

A: Bacteria are prokaryotic unicellular organisms. They have a relatively simple cell structure…

Q: Is the fluid inside a bacterial cell considered a solution, acolloid, or both? Explain.

A: Suspensions and colloids are mixtures whose properties are in many ways intermediate   A suspension…

Q: What is microsleep?

A: Sleep is a state our body requires to rejuvenate and to do the regular activities normally. It is a…

Q: What is the difference between cell membrane, cell wall and outer membrane (for Gram negatives)?

A: The cell membrane has two functions: firstly, to be a shield that holds the cell's constituents in…

Q: Describe gram negative and gram positive cells walls.

A: Bacteria are members of a large group of unicellular microorganisms. Bacteria have cell walls but…

Q: What is a bacterial capsule made of?

A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…

Q: explain the differences between the Gram-negative and Gram-positive bacteria cell wall structure and…

A: Gram staining: It is a widely employed method to identify and differentiate two large groups of…

Q: Which of the following correctly describes one difference between gram-negative bacterial cells and…

A: Answer: Gram-negative bacteria have an outer lipopolysaccharide layer Gram-negative bacteria have an…

Q: What is the term to describe the bacterial morphology illustrated by the picture?

A: Bacteria are microscopic, unicellular prokaryotes that belong to the domain Bacteria. Numerous…

Q: What are some of the reasons for a gram-variable reaction?

A: Gram staining is a common technique used to differentiate two large groups of bacteria based on…

Q: What is the secondary stain in the spore stain?

A: Endospores are the structures that are formed by bacteria during unfavorable conditions (lack of…