Q: What are the two types of cells that help cyanobacteria live on "thin air" and water? What are the…
A: Cyanobacteria: Cyanobacteria are blue-green algae microorganisms that look like bacteria. Gas…
Q: What is unusual about the bacterium Gemmata?
A: Prokaryotes are the organisms that do not have the nucleus enclosed in an envelope. These are…
Q: What is a cytocidal infection? What is a cytopathic effect?
A: SOME BASIC INFORMATION ABOUT INFECTIOUS AGENTS It is pathogens or the microorganisms which are…
Q: How are disease bacteria transmitted?
A: Step 1 Infective disease agents are a wide range of organisms – bacteria, viruses, protozoans,…
Q: How are bacteria-free phage particles obtained?
A: In the Transduction mechanism, the gene transfer from one bacteria to another occurs through a…
Q: What difficulties does one encounter when trying to differentiate bacteria on the basis of…
A: Bacteria are differentiated based on many different characteristics such as cell shape, nature of…
Q: What are examples of human diseases caused by bacteria?
A: The morphological (structural), physiological (functional) or psychological disturbance in the body…
Q: What type of adaptation are the Shigella bacteria exhibiting?
A: Shigella are gram-negative, nonmotile, pathogenic bacteria that resembles E.coli and it has…
Q: How do streptokinase and coagulase promote bacterialinfection and invasion?
A: A bacterial infection is a proliferation of a dangerous bacterial strain inside or on the body.…
Q: what practical significance are capsule forming bacteria in industry and medicine?
A: Introduction Bacterial capsule in the industry is to prevent the bacterium from drying, it serves as…
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 is the most chemically resistant non-spore-forming bacterial pathogen?
A: Although specific disinfectants and sterilization techniques are developed against the microbes, a…
Q: According to their morphology how are bacteria classified?
A: The morphological characteristics of bacteria generally include shape, structure, size, and…
Q: What characteristics are shared between the genera Cytophaga and Bacteroides, and in what ways do…
A: Bacteria are prokaryotic unicellular microorganisms. These are found in variety of shapes.
Q: What are beneficial activities of bacteria?
A: Bacteria are economically significant because human use of these microorganisms for many purposes.…
Q: What are some of the ways in which you can differentiate spores from coccus-shaped bacteria?
A: Bacteria are unicellular microorganisms that can be seen only under a microscope. There are three…
Q: How do bacteria obtain nutrients from the food they live in?
A: Bacteria need enough suitable nutrients for its growth and reproduction. Enough nutrients such as…
Q: What are the main ecological roles of bacteria?
A: Bacteria are single-celled microorganisms that are essential to the existence of all life. They have…
Q: What might an infection by Gram-negative bacteriabe more difficult to treat than a Gram-positive…
A: Introduction Bacteria are single-celled organisms that are microscopic. Bacteria can be found…
Q: What characteristic of Mycoplasma species separates them from other bacteria?
A: The small, microscopic, and unicellular organisms are called microorganisms. There are many…
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: Bacillus subtilis and what enviroments does it thrive in and why?
A: Bacillus subtilis has been one of the most commonly employed species in the study of genetic…
Q: What is a capsule? Why are Capsules considered "dangerous"? What are 5 examples of disease-causing…
A: Bacteria are the most primitive types of cells that are present in the living world. they are…
Q: What is the unique cell wall component found in gram negative bacteria?
A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…
Q: Which type of bacterial species can induce infections in humans?
A: Species of bacteria which cause disease are called pathogenic bacteria. The body of the human is…
Q: Where are the fusiform bacteria usually found in humans?
A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…
Q: What is a bacterial capsule made of?
A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…
Q: Of these three genera of bacteria, which does not produce endospores: Clostridium, Mycobacterium, or…
A:
Q: What general characteristics are used to classify bacteria?
A: Bacteria are free-living ,microscopic, unicellular organisms. All bacteria are prokaryotic. They…
Q: what is the structure of bacteria?
A: The question asks to explain the structure of bacteria.
Q: What are Endosymbiotic bacteria?
A: Bacteria are microscopic single-celled organisms that thrive in diverse environmental conditions.…
Q: What are the most common shapes and arrangements of bacteria and provide a specific example for…
A: Bacteria are single-celled prokaryotic organisms. They lack the nucleus and membrane-bound…
Q: Can bacteria survive without a capsule?
A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…
Q: How do gram-positive and gram-negative bacteria differ? Why is this difference important to humans?
A: Bacteria are microscopic, simple, prokaryotic organisms. The bacterial cell is bounded by a complex…
Q: Where would you expect to find purple sulfur bacteria in nature?
A: Bacteria are members of a large group of unicellular microorganisms. Bacteria have cell walls but…
Q: What are the environmental impacts of the bacteria in the genera Pseudomonas and Azotobacter?
A: To describe: To describe the environmental impacts of the bacteria in the genera Pseudomonas and…
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: What functions do endospores have in the proliferation, dispersal and survival of bacteria? Please…
A: Bacteria are the primitive type of cells that do not contain membrane bound organelles on a simple…
Q: What are the differences between true and false movement of bacteria?
A: Bacteria have evolved a diverse set of motility mechanisms in order to take advantage of available…
Q: Bacteria living in the colon have what type of 'relationship' with their human host?
A: Answer: A parasitic relationship is one in which one organism, the parasite, lives off of another…
Q: What are the advantages and disadvantages of Mycoplasmas and other cell-wall-deficient bacteria?
A: A cell wall is a structure found in plants and in bacteria. This structure is essential in the…
Q: What are the disadvantages of gram-negative heterotrophic bacteria?
A: As we know that gram staining is differential staining method for differentiating bacterial species…
Q: What conditions do bacteria need to thrive and reproduce?
A: Bacteria can generally survive in extreme environment though they need certain conditions to thrive…
Q: What is mycolic acid, and what properties does this substanceconfer on mycobacteria?
A: Bacteria are prokaryotic organisms that have an undefined nucleus and nuclear membrane. Most of the…
What are the characteristics unique to spiral-shaped bacteria and how will these characteristics help them cause infection or diseases?
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- What are some mechanisms by which pathogenic bacteria cause diseases? Why is this knowledge important?How does each of the differences between prokaryotes and eukaryotes influence bacterial infection and treatment?What specific essential nutrient is required by a particular species of bacteria to survive and reproduce, and how does the absence of this nutrient impact its growth and survival?
- 1) What cell would a metabolically active form of prokaryotes?? a) living b) vegetative c) active d) sporulative e) cystic 2) Categroize the "possible answers descriptions (which are attributes and classifications)" in the image to the bacteria:What are the 3 types of bacterium that are oxygen dependent:14) A streptobacillus shaped bacteria have the following shape/sructure: a) long chain of capsule/rodshaped cells b) long chain of spherical-shaped cells c) a single spherical-shaped cell d) a single capsule/rod-shaped cell e) none of the above.15) If you are a passenger on the “Magic School Bus” and you want to “explore” the cytoplasmic component of a Gram -ve bacteria, you will have to go through: a) two membranes separated by periplasm and thick peptidoglycan region b) two membranes separated by periplasm and thin peptidoglycan region c) A glycocalyx and a membrane separated by a thin peptidoglycan region d) a thin peptidoglycan region & one membrane e) a thick peptidoglycan region & one membrane 16) If you are a passenger on the “Magic School Bus” and you want to “explore” the cytoplasmic component of a Gram +ve bacteria, you will have to go through: a) two membranes separated by periplasm and thick peptidoglycan region b) two membranes separated by periplasm and thin…