Q: What do you mean by bassidiospores?
A: Fungi are eukaryotic organism that includes yeasts, molds and mushrooms. They are placed in kingdom…
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: How is Thermoplasma able to live in acidic, very hot coal refuse piles when it lacks a cell wall?
A: Thermoplasma belongs to genus Thermoplasma) is a phylum of prokaryotic organisms that means they…
Q: Prokaryotes are classified by their shape and their cell arrangement. Identify the bacteria in the…
A: Prokaryotes are unicellular, microscopic living organisms that lack a true nucleus as well as…
Q: What are endospores? Why are they formes?
A: An endospore is a tough, dormant, non-reproductive structure which is produced by a small number of…
Q: What would allow for an anaerobic spore former to grow instead of aerobic spores?
A: Spores are dormant bodies that contain all of the genetic material present in the vegetative process…
Q: What is the function of an endospore?
A: Spores are single-celled reproductive structure that can withstand harsh environmental conditions…
Q: Each of the following is a characteristic of bacterial endospores, EXCEPT: Contain the bacterial…
A: It is critical that we understand microbes and their applications since they may be both useful and…
Q: When are endospores produced?
A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…
Q: What is formed when an endospore germinates?
A: Spore formation is very common in bacteria. These spores are non-Motile in nature e.g. Conidia,…
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: What kind of phototrophic bacteria make endospores?
A: Endospore is a dormant, tough, and non-reproductive structure produced by some bacterias and its…
Q: What external structure on the endospore acts as a protective barrier? What is its composition?
A: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since it contains a…
Q: E. coli cells have peritrichous flagella. What does this mean?
A: E.coli. is a type of bacterium. Bacteria are unicellular and prokaryotic organisms that live in a…
Q: Distinguish an exospore from an endospore
A: Bacteria also called as microbes are prokaryotic organisms which are minute. Bacteria have simple…
Q: What characteristics of microorganisms make them important research tools?
A: Introduction Microorganisms such as bacteria, yeast, viruses etc. are not just pathogenic and…
Q: How can you tell the difference between yeast and bacteria?
A: Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or…
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: In what ways do the macroscopic features of bacterial colonies differ from those of molds?
A: Molds are a type of fungus. These are small, white, green, orange, purple, or black. They live…
Q: Archaea with cell walls consisting of a thick, homogeneous layer of complex polysaccharides often…
A: Prokaryotes are the single celled organisms (unicellular) and are the simplest form, which do not…
Q: What is the cell arrangement of E.coli
A: The cell structure of bacteria is simpler than that of other organisms as there is no nucleus or…
Q: How many flagella do bacteria have?
A: The flagellum is a thread-like helical structure that acts as a locomotory organ for bacteria. It is…
Q: The picture shows bacteria (Escherichia coli) under a microscope Do you bacterial growth or no (…
A: Culture media are an integral part of microbiology lab where bacteria can be grown on different…
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: Which of the following is NOT true about endospores? 1) Spores are resistant to heat, radiation,…
A: Endospore production is normally caused by the complete absence of nutrients and favorable…
Q: How is the presence or absence of viable endospores related to sterility?
A: Endospore is a resistant asexual spore that develops inside the bacteria under the extreme…
Q: What is the stimulus for endospore production in bacteria?
A: The structures that are formed inside certain bacteria known as Endospores. Common bacteria species…
Q: Explain the function of endospores
A: Introduction:- In unfavourable conditions, gram-positive bacteria produce endospores, which are…
Q: Describe the structure of endospores.
A: Endospores are produced by bacteria belonging to the phylum Firmicutes. Bacteria are unicellular and…
Q: Why is a compartmentalized cytoplasm unusual in bacteria?
A: Bacteria are simply considered as prokaryotes means they are unicellular and lack nucleus and other…
Q: Relative to cells, how big are endospores?
A: Endospores are thick walled ; round dormant structure which develops with in the vegetative…
Q: Do all endospores necessarily stain green? If not, explain why.
A: Endospores are a non-reproductive structure developed by bacteria that belongs to the Firmicutes…
Q: A patient sample from the hospital is analyzed and found to contain peptidoglycan, NAM, NAG, and…
A: The cell wall in most of the bacteria is made up of peptidoglycan which is also known as murein. It…
Q: Are bacterial endospores reproductive structures? Explain why or why not.
A: Bacteria is a unicellular, prokaryotic, microscopic organism that maintains a definite shape since…
Q: Prokaryotes are classified by their shape and their cell arrangement. Identify the bacteria in the…
A: Prokaryotes are the single celled organisms (unicellular) and are the simplest form, which do not…
Q: What is microbial growth? Explain the stages in the bacterial cellcycle and binary fission.
A: Living organisms grow and reproduce. When microbes are provided with nutrients and environmental…
Q: What is meant when it is said that a bacteria is an obligate anaerobe?
A: Bacteria earns energy via two modes of respiration i.e. aerobic and anaerobic.
Q: What is unusual about the mycobacterial cell wall?
A: The cell wall is a structure that is found in the external most layer of a cell. It is non-living…
Q: What features of the endospore contribute to its resistance to harsh conditions?
A: Endospore is the non-reproductive and dormant structure produced by bacteria. The formation of these…
Q: Under what conditions do endospores typically form?
A: Bacteria are prokaryotes. To continue their species bacteria reproduce. They reproduce both…
Q: What is the mode of reproduction in bacteria?
A: There are generally two types of cells present they are eukaryotic and prokaryotic. Bacterias are a…
Q: Should cheesemakers be worried about endospore growth of Gram-positive cells? Why or why not?
A: Bacteria are organisms that are found almost everywhere on earth and are free-living cells that are…
Q: What do we call cells that do not contain an endospore? a)lysogenic cells b)mother cells…
A: Plant is formed as a result of fertilisation and this occur when the pollen grain is transferred…
Q: What is an endospore and its function?
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: Why does exposure to UV radiation cause death in vegetative cells but not endospores?
A: An endospore is a rough, non-reproductive, and dormant structure. It is produced by the bacteria in…
Q: What conditions are necessary to destroy endospores? In what device are these conditions achieved?
A: Endospores are dormant vegetative cells that have a thick outer covering making them resistant to…
Q: Difference between bacteria and cynobacteria?
A: Microorganisms are microscopic organisms that are unicellular or multicellular in nature. They are…
Why do some cells create endospores?
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