Q: Bacterial endospores usually function in a. reproduction. b. survival. c. protein synthesis d.…
A: Bacteria are the prokaryotic organisms that lack the membrane-bound nucleus.
Q: Which structure protects bacteria from being phagocytized? O fimbriae cell membrane O capsule slime…
A: Introduction :- Phagocytosis is the process through which phagocytes, or living cells, consume or…
Q: Which of these types of microbes is smallest? yeast spirochete mycoplasma…
A: Yeast belongs to the group fungi. These are Eukaryotic Spirochaetes are Bacteria. These are…
Q: Bacteria exposed to penicillin do not die immediately, but they cannot reproduce. Explain why
A: Penicillins are a part of β-Lactam group of antibiotics , which are widely used to treat different…
Q: Which of these archaea would live at a deep-sea vent?a. thermoacidophileb. halophilec. methanogend.…
A: A group of single-celled microorganisms that have a structure similar to bacteria is called Archaea.…
Q: Which of the following prokaryotes lacks cell walls?a. rickettsias c. Mycobacteriumb. mycoplasmas d.…
A: The living world is divided into two types of organisms- single-celled or prokaryotes and…
Q: Which of the following is not considered a microorganism?a. algab. bacteriumc. protozoand. mushroom
A: The organisms that cannot be observed with unaided eyes are the microorganisms. The microbes could…
Q: A water sample from hot spring was tested, it contained a unicellular organism having a cell wall…
A: Microbiology is about the study of microorganisms and its physiology, genetics and reproduction.…
Q: A highly conserved endotoxin of gram negative bacteria is? Lipid A adhesin protease…
A: Gram negative bacteria has highly conserved endotoxin on its outer layers.
Q: Which structure plays a direct role in the exchange of genetic materialbetween bacterial cells?a.…
A: Bacteria are defined as small and tiny single-celled organisms. The cell structure of bacteria is…
Q: Which statement best describes why antifungal treatments may have side effects to our own cells? A.…
A: Introduction A pharmaceutical fungicide or fungistatic, often known as an antifungal drug, is a…
Q: A community of prokaryotes surrounded by slime andadhering to a surface is called a(n)a. plasmid.b.…
A: Prokaryotes are those organisms which lack a membrane bound nucleus. They consist of eubacteria and…
Q: Gram-negative bacteria do not have peptidoglycan in their cell walls. True or False?
A: Bacteria are single-celled prokaryotes ubiquitous in nature. As such, they can be found in different…
Q: Which of these microbes has the most complex cell wall? fungi bacteria protozoa…
A: Cell wall:- A cell wall is a structural layer surrounding some types of cells, just outside the cell…
Q: Which of the following is an acellular microorganism lacking a nucleus?a. bacterium b. helminth.…
A: Bacterium,helminth and protozoa fall under the category of cellular organisms.i.e. presence of cell…
Q: gram-negative
A: Many antibiotics, such as vancomycin, which like β-lactam antibiotics targets the cell wall…
Q: From the given option below what is the community of prokaryotes surrounded by slime and adhering to…
A: Prokaryotes are microbes without a nucleus or even other organelles in their cells. Bacteria and…
Q: Microbe that causes Disease Environment in which the microbe thrives How to break the environmental…
A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…
Q: Bacteria are _in comparison to eukaryotic cells.
A: Introduction The cells are the fundamental units of all living things. There are billions of cells…
Q: ch organism below is not a protist? Seaweed (kelp) Phytoplankton Amoeba Malaria-causing Plasmodium…
A: The protist possess a membrane bound nucleus and typical Eukaryotic characters. Most live alone as…
Q: Bacteria and archaea are similar in size. Explain what other characteristics bacteria and archaea…
A: Prokaryotes ,consists of eubacteria and archaea. Eubacteria is a true bacteria . Prokaryotic cells…
Q: genus of bacteria with leaky cell walls
A: Bacteria forms a large group of unicellular prokaryotic organisms that do not contain nucleus and…
Q: The type of microbe which reproduces by budding is ___. protozoa yeast Bacillus…
A: Answer is option B.
Q: Which organism is least likely to cause disease? bacteria protozoa algae parasitic worms viruses
A:
Q: Some bacteria can fix . gas for plants ...
A: Plant do photosynthesis and produce carbohydrates such as glucose. For this process to occur, plant…
Q: From the given option below what is the community of prokaryotes surrounded by slime and adhering to…
A: Prokaryotes are organisms whose cells lack a true nucleus and other membrane bound organelles. Some…
Q: Microbes that swim with flagella use energy from ATP to make their flagella rotate. This process is…
A: Please follow step 2 for detailed explanation.
Q: Biofilm is Multicellular organisms Colonial organism Single cell
A: As per our honor code, we are authorized to answer one question at a time, since you have not…
Q: why Small Fraction of Bacteria Are Pathogens
A: Pathogen is defined as an organism with a potential to cause disease in hosts. The severity with…
Q: Design a model of bacterial biofilm formation to explain its role in human disease
A: Bacterial biofilm can be defined as the type of matrix formed by the clusters of the bacterial cells…
Q: The symbiotic relationship between E.coli that produce vitamin B12 and their human hosts is an…
A: Answer : the symbiotic relationship between E. Coli that produce vitamin b12 and their human host is…
Q: Which bacteria release a potent exotoxin, capable of interfering with nerve/muscle communication? a.…
A: An exotoxin is a toxin secereted by bacteria into the surroundings. Bacterial toxin are classified…
Q: Explain how some bacterial cells may be just as dangerouswhen they are dead as when they are alive.
A: Bacteria are very small living beings that can not be seen by naked eyes. A few living groups can…
Q: Explain why there are far fewer antiprotozoan agents than there are antibacterial agents
A: Antimicrobial therapy involves the utilization of medication to manage infection on or within the…
Q: Archaea are different from Eubacteria are different types of prokaryotes because... Archaea lack a…
A: Archaea and eubacteria both are unicellular prokaryotes. Archaebacteria have different cell…
Q: a. Bacteria – Escherichia coli; Neisseria catarralis; Vibrio coma b. Algae – nostoc, anabaena,…
A: BACTERIA Escherichia coli:- E. coli are harmless and actually are an important part of a healthy…
Q: Which of the following best describes protozoa? O protists that have some characteristics of animals…
A: Protozoa-Single-celled organisms like amoebas, which are the most primitive animal life type. In…
Q: an agent that is bacteriostatic
A: A bacteriostatic agent is a chemical/biological agent that inhibits or stops bacteria from…
Q: To determine: The reason as to why most species of endospore forming bacteria live in soil.
A: Endospores: Some bacteria in the phylum Bacillota create endospores, which are dormant, tough, and…
Q: The genus of bacteria with leaky cell walls which are transmitted among humans by direct contact is:
A: Introduction The bacteria is the unicellular prokaryotic organism that exist in soil, water, plants,…
Q: Proteobacteria Firmicutes Actinobacteria Phaeophyta Oomycota
A: Answer is (b) Fermicutes which includes All of Bacillus, Streptococcus and Mycoplasmas.
Q: C. Lungs
A: C. LungsAll the remaining organs contain bacteria that are both useful and harmful.
Q: Bacteria perform the following ecological roles. Which roletypically does not involve symbiosis?(A)…
A: Symbiosis refers to relationship between two different species, in which at least one species is…
Q: In 1894 used a corpse and figured out that a was responsible for the symptoms of the plague. O Louis…
A: Louis Pasture gave rabies vaccine, anthrax vaccine, cholera vaccine and also gave the pasteurisation…
Q: How does the protein synthesis of archaea differ from the protein synthesis of the bacteria? Explain…
A: Protein synthesis is the cellular process in which the genetic codes in messenger RNA (mRNA) are…
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- Match the description to the specific type of transmission transplacental transfer of Treponema paalidum_ or_Listeria monocytogenes_ from [Choose ] mom to baby [Choose] vehicle, airborne use of dirty hypodermic syringe introduces Clostridium_ endospores into tissues vertical direct contact vector inhalation of Coccidioides immitis_ spores 50 miles away from where fungus was indirect contact via fomite growing vehicle, waterborne drinking water contaminated with VIbrio cholera [Choose] transmission of Zika virus by bite of female Aedes_ mosquito [Choose]The route of infection of Salmonella food poisoning is ___. parenteral biological vector ingested inhaledWhy is Entamoeba histolytica often termed as clinically significant amoebic parasite
- A group of 50 people attended a cookout. Ten days later, several people develop abdominal cramps and diarrhea. An investigation of this outbreak considers a variety of causal agents, including parasites. Among the following parasites, which one is the LEAST LIKELY to have caused the outbreak? O Taenia solium O Balantidium coli O Entamoeba histolytica O Giardia lambliaThe bacteria which causes syphilis is a spirochete which means it is shaped like ___. staphylobacillus a corkscrew a cluster of crescent shaped cells streptobacillusOrganism saccharomyces and Candida albicans mode of transmission, Disease if any and location in host
- Each of the following statements concerning Entamoeba gingivalis is correct EXCEPT O Normal habitat large intestine O Trophozoite is diagnostic, infective, and pathogenic stage ODirectly transmitted from person to person. O Is an opportunistic protozoa.Prompts Trypanosoma transported by Trichocysts used for Desyntery caused by Giardia lamlia transported by Trichomonas vaginlis Toxoplasma gondii transported by Water mold has Pneumocystis carinii Paramecium feeding method Toxicysts used forWhich member of Entamoeba is the cause of dysentery? Plasmodial slime molds Entamoeba histolytica Dictyostelium discoideum Amoeba proteus
- When a mosquito injects malaria protozoa into the bloodstream of a new victim, this route of infection is called ___. transfusion parenteral airborne fecal oralAnother term for respiratory route of infection is ___. parenteral droplet enteric fluidAgrobacterium tumefaciens carries a _______ that enters dicotyledonous (dicot) plant cells, transforming the cells into tumor cells and causing crown gall disease.