Q: How does the precise structure of the cell walls differ between gram-positive and gram-negative…
A: Staining is a technique used in slide preparation to colour the specimen. With light microscopy…
Q: What is meant by a bacterial “colony” or colony-forming unit?
A: Introduction A colony is made up of two or more conspecific individuals who live in close proximity…
Q: What characteristic shapes can bacteria assume? Describe the ways in which bacterial cells cluster…
A: Answer- All different types of bacteria comes under kingdom - Monera. Bacterias are unicellular…
Q: How does the cell wall of gram negative and positive bacteria differ ?
A: Bacteria are Prokaryotic microbes which comprises of one cell and are without nucleus . On basis of…
Q: How does plastic effect the growth of bacteria
A: Plastics are the polymers of organic compounds formed from the chains of carbon, sulfur, nitrogen.…
Q: What is the Arrangement of the cell Bacteria Cocci
A: Cocci are generally spherical, ovoid or round-shaped bacteria, e.g Staphylococci, Streptococci, etc.…
Q: Compare and contrast gram positive bacteria with gram negative bacteria.
A: Bacteria can be classified as gram-positive or gram-negative based upon the gram staining methods.…
Q: What if the purpose of bacterial culture? Why might it be useful to grow bacteria?
A: According to question what is the purpose of bacterial culture. Why might it be useful to grow…
Q: How do the cell walls of bacteria differ from those of plants?
A: The cell wall is considered the outermost protective covering, which acts as a barrier for the…
Q: How are biofilms significant to the human body and the environment?
A: Significance of biofilms: A vital structures associated with microorganisms…
Q: What substances control pigment production in a bacteria cell in microbiology?
A: An organism is a living thing that refers to prokaryotes and eukaryotes. A microscopic organism made…
Q: What are bacterial colonies and how are theyformed?
A: Solid media or medium is a liquid or gel which is designed in such a way to provide support for the…
Q: How will you know if a disease-causing bacterium in plants is motile or non-motile?
A: Asked : Process to know if a disease-causing bacterium in plants is motile or non-motile.
Q: Why do you suppose endospore-forming bacteria are commonly found in the soil? Suppose your unknown…
A: Endospores are dormant, tough, vegetative structure produced by the bacteria from the Firmicute…
Q: What Are The Conditions When Gram Positive Bacteria Can Appear Gram Negative?
A: Gram positive bacteria have thick cell wall and they give positive result in gram stain test , in…
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 are beneficial activities of bacteria?
A: Bacteria are economically significant because human use of these microorganisms for many purposes.…
Q: What is not part of a Bacterial cell base on the picture?
A: All the living organisms are made up of cells. These are the functional units of life that have…
Q: Describe why Gram negative bacteria stain pink.
A: Gram staining is the differential staining technique performed to differentiate the bacterial…
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: Why do bacteria have flagella?
A: Bacterial flagella are rigid; the slender structure around 20 nm across and up to 20 micrometers…
Q: Name two common bacteria that form spores?
A: Bacterias are the organisms that belong to the kingdom monera. They may be autotrophic or…
Q: Explain the importance of describing the morphological characteristics of bacterial colonies when…
A: Introduction A bacterial colony is a cluster of bacteria that all came from the same mother cell.…
Q: How does bacterial growth occur?
A: Bacteria are prokaryotic unicellular organisms. They have a relatively simple cell structure…
Q: Differentiate between gram positive and gram negative bacteria? At least 20 points?
A: Bacteria are classified as gram positive and gram negative bacteria;-
Q: What is a bacterial capsule made of?
A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…
Q: ll might appear Gram negative?
A: Bacteria can be defined as small single-celled organisms. Bacteria are present almost everywhere on…
Q: Describe the difference between the appearance of surface and subsurface colonies in a pour plate.…
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: what is the structure of bacteria?
A: The question asks to explain the structure of bacteria.
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: On the basis of the reaction in the Gram stain, bacteria can be divided into which two major groups?
A: The bacteria are the part of prokaryotes that are included in the kingdom Monera. Bacteria are rich…
Q: How would the slide appear if the bacteria were stained with safranin, a basic red dye?
A: The appearance of bacteria, when stained with safranin, is to be determined.
Q: Would this bacteria be classified as gram negative or gram positive? Describe the shape and…
A: Gram staining is a simple technique, in which two categories of bacteria are identified based on…
Q: What parts of the bacterial cell are used to distinguish them?
A: The bacterial cell wall is a complex, mesh-like structure that is required for cell shape and…
Q: What is gram negative and gram positive?
A: Gram staining is the type of staining to determine if the microorganism of interest is gram negative…
Q: What type of bacteria have flagella?
A: Flagella is a thread like locomotor appendages that extends outward from the plasma membrane and the…
Q: How could you identify whether a particular bacterial sample contained specimens with mycolic…
A: Mycolic acid is long-chain fatty acids present in the cell walls of bacteria belonging to the group…
Q: What factors determine the eventual size of bacterial colony?
A: Bacteria grow on solid media as colonies. A colony may be defined as a visible mass of…
Q: draw the Structure of a bacterium.
A: Bacteria (bacterium; singular) are prokaryotic microorganisms.
Q: how to view bacteria if bacterial colony formation happens and certain bacteria appear like a clump?
A: Answer: Introduction: Deliberate growth of bacteria on solid agar or liquid media is called as…
Q: How might the physical differences between gram-positive and gram-negative bacteria contribute to…
A: Gram staining classifies bacteria into two groups based on their cell walls, namely Gram-positive…
Q: What is a microbial colony and how is one formed?
A: Bacteria are a prokaryotic microbe. Most of the bacteria’s are pathogenic and parasitic living in…
Q: Generally, bacterial cell morphology are easily demonstrated in the * ?laboratory by
A: Answer: BACTERIA are the small microscopic microorganisms which are unicellular organisms. There are…
Q: Which among statements A-D is not applicable to endospore formation?
A: Endospore is a highly resistant non-reproductive structure developed by gram positive bacteria…
Q: Relate bacterial cell wall structure to the Gram-staining reaction
A: Gram-staining reaction is the technique developed by Hans Christian Joachim Gram to differentiate…
How to distinguish bacteria if a bacterial colony formation happens and a certain bacteria appearing like a clump appears?
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- How could you identify whether a particular bacterial sample contained specimens with mycolic acid-rich cell walls?What Are The Conditions When Gram Positive Bacteria Can Appear Gram Negative?Do the different species of bacteria appear the same or different from each other when grown in media? Do you think it would be easy to identify which of these three species you had just by descriptions of growth? Explain your answer