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

Q: Which correctly characterizes the difference between gram+ and gram- bacteria? Group of answer…

A: The gram+ and gram - are the two types of bacteria that are differentiated based on the gram…

Q: What is the process by which bacteria convert nitrogen gas in the air to ammonia ?

A: Almost 80% of the atmosphere is made of nitrogen. It is an important constituent to make up bio…

Q: What are the structural differences between Gram-positive and Gram-negative bacteria cell walls? Can…

A: Structural Variances in Bacterial Cell WallsGram-positive and Gram-negative bacteria are…

Q: You are studying a new bacteria isolated from the soil by identifying the cellular structures that…

A: Gram-positive bacteria can be recognized by the thick layer of peptidoglycan that makes up the…

Q: How are bacteria classified according to their need for oxygen?

A: Bacteria have diverse metabolism that permits their survival in various environmental conditions.…

Q: you able to distinguish between specific species of bacteria? Why, or why not? Which method for…

A: Staining, culturing, and simple biochemical tests are the traditional methods for distinguishing…

Q: How is it possible for a bacterium to grow in a hypertonic environment?

A: Microbiology is the science of microbes. Microorganisms aid in the creation of various foods, the…

Q: The three shapes of bacteria are: and O rod-shaped oval round crooked O spiral

A: Bacteria can take one of the basic shapes: spherical (cocci), Cocci can be single or in groups of…

Q: What type of bacteria can conjugate?

A: Conjugation is the horizontal gene transfer in bacteria by which one bacterium transfers its genetic…

Q: Do the different species of bacteria appear the same or different from each other when grown in…

A: Do the different species of bacteria appear the same or different from each other when grown in…

Q: How can you make bacteria competent?

A: The word 'competence' refers to the ability of a cell to alter its genetics by taking up…

Q: Name the smallest bacteria?

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

Q: Which bacteria are inhibited from growing on eosin methylene blue (EMB) and agar? a)halophilic…

A: EOSIN METHYLENE BLUE  - eosin methylene blue is a selective strain for gram - negative bacteria . It…

Q: The laboratory that you are working in does not have a microscope or motility medium. Now, how will…

A: The motility of a bacterium is determined by the presence and absence of flagella. The flagellum is…

Q: How to distinguish bacteria if a bacterial colony formation happens and a certain bacteria appearing…

A: Bacteria flourish on culture media in the form of colonies. A colony is specified as a visible mass…

Q: Are the structural differences between the cell walls of Gram-positive and Gram-negative bacteria…

A: The gram-positive and negative cells differ in their cell wall composition.

Q: Why is it important to know about bacteria

A: Bacteria are the microscopic organism who have single cell. It is made up of prokaryotic in nature.

Q: How large can a bacterium be? How small? Why is itthat we likely know the lower limit more…

A: Bacteria are unicellular organisms that are typically within the micrometer size range as a result…

Q: What bacteria is gram negative?

A: Bacteria are member of a large group of unicellular microorganism. It has cell walls but lack…

Q: What is the best way to prevent the transfer of bacteria from one person to another?

A: There are many easy  ways to prevent transfer of bacteria from one person to another.  The ways are…

Q: Which of the following is TRUE regarding Gram negative bacteria? a- Their cell wall is composed of a…

A: Introduction :- The Gram staining method of bacterial differentiation uses crystal violet to…

Q: What are the reason why scientist cannot provide the exact number of bacteria existing on earth?…

A: Bacteria have existed from very early in the history of life on Earth. Bacteria fossils discovered…

Q: What are two advantages that a motile bacteria has over non motile?

A: Motile refers to moving ability. It means that any substance that may move from one spot to the next…

Q: 13) What is the purpose of a bacterium's cell wall? A) It provides direct protection from…

A: The bacterial cell wall is made up of a complex and mesh-like structure that is essential for…

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: While it is theorized that there might be upwards of one billion bacterial species, about how many…

A: Bacteria are prokaryotic microorganisms with no double membrane cell organelles. They have circular…

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: Of these three genera of bacteria, which does not produce endospores: Clostridium, Mycobacterium, or…

A:

Q: Are bacterias classified as projaryotic or eukaryotic?

A: Introduction :- A nuclear membrane is present in eukaryotic cells. It has a cell wall, mitochondria,…