Microbe that causes Disease Environment in which the microbe thrives How to break the environmental chain and control the spread of the disease Salmonella - bacterium that causes salmonellosis Intestines of people and animals- lives in raw eggs poultry,and meat   Borrelia burgdorferi-bacterium that causes Lyme disease Lives in deer ticks   Group A Streptococcus- bacterium that causes '' strep'' infections Lives in the mucus from the nose or throat of an infected person   Giardia- protozoan that causes giardiasis Lives in feces of infected people and animals. Spread by contact with contaminnated water.   Rabies virus Lives in the saliva of infected animals.Spread when an infected animal bites another animal or person.   Here is table of Disease Causing Microbes . What ways you can think to control the spread the disease ?

Q: Which of the following is true of an infectious disease? they can be spread from one host to another…

A: Disease is a specific abnormal condition that negatively affects the structure or function of an…

Q: Which of the following are called “microbes”, but are not made of cells? (Choose all that apply.)…

A: Schleiden and Schwann gave the cell theory to differentiate between living and non-living. The basic…

Q: How would you argue against this statement: "To help prevent any type of bacterial infection all…

A: I do not agree with this statement.  From an immunology perspective, wiping all the bacteria from…

Q: When a housefly, covered with microbes on its surface and contaminates an open wound by walking on…

A: One disease is transmitted from one to other through air, water etc. The transmission depends upon…

Q: Coley’s Toxin is really: a mix of harmless viruses. a mix of pathogenic bacteria. a…

A: Coley`s toxins is a mixture consisting of killed bacteria of species Sterptococcus pyogens   ,…

Q: Vibrio cholerae is a small intestine. virus fungus bacterium protist responsible for cholera - an…

A: Cholera is an acute diarrheal illness caused by Vibrio cholerae. This is typically found in…

Q: An antibiotic which was effective 20 years ago against a specific type of bacterial infection no…

A: The chemical or biological molecules that used for killing or preventing the growth of bacteria are…

Q: A professional microbiologist is least likely to study which of the following organisms? LOA large…

A: Microbiology is the scientific study of microorganisms, it can be single-celled, multicellular, or…

Q: Why should we care about them – are infections on the rise due to something that has changed, is the…

A: Herpes Simplex virus leads to genital and oral herpes. Patients can have sores filled with fluid in…

Q: A term to describe physical treatments that kill microbes on items or surfaces would be…

A: Microbes are microorganisms that make up a large fraction of the atmosphere. They are present…

Q: 8. What is a vaccine? Why are most recommended in the first few years of life?

A: A vaccine is a biological preparation that provides active acquired immunity to a particular…

Q: Match the molecules below with their functions: Membrane attack complex (MAC) Interferons…

A: Membrane attack complex (MAC) - MAC is a type of structure which is formed on the surface of the…

Q: Clostridium difficile is a part of the normal intentinal microbiota. When multiple antibiotics are…

A: Clostridium difficile is a gram positive bacterium that infects the bowel of a person and causes…

Q: How are viruses and bacteria similar? They both: (select all that apply) are often beneficial to…

A: The question is asking for the similarities between viruses and bacteria based on the four given…

Q: Question 1 All are true about the microbiome except? O secrete exotoxins O out-compete pathogens for…

A: The microbiome is made up of bacteria that can be both beneficial and detrimental. The majority are…

Q: type of relationship between a human can ingest Salmonella typhimurium in the foods they eat.Its…

A: The bacterium Salmoonella typhimurium can be injected along with the food, it reaches the small…

Q: Virulence factors allow microbes to be pathogens. This means that a bacterium with more virulence…

A: Option c  Can more easily infect hosts and cause disease. Virulence is defined as the degree of…

Q: Which of the following is an example of a noncommunicable infectious disease?   infection with a…

A: Introduction :- A disease that cannot be spread directly from one person to another is referred to…

Q: Which of the following is FALSE about biofilms? Can play a major role in human infections and…

A: Concept used:  Biofilms    Definitions required:  Biofilms - Biofilms can be defined as adaptations…

Q: What happens when mice that have no microbes are inoculated with healthy fecal material from normal…

A: When germ-free mice receive fecal material from normal mice, they are essentially being introduced…

Q: Many disease-causing microbes do not cause disease in every host. Describe a possible reason for why…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: All viruses have which components in their infectious particles? Nucleic acids and protein coats…

A: Viruses are usually organisms with acellular structures outside their host. They enter their living…

Q: Which of the following currently no evidence that they are pathogenic to humans?       Bacteria…

A: A pathogen is an organism that causes disease to a host organism.

Q: Which BEST describes why it is difficult to develop antiviral drugs?. Oa Antivical drugs are very…

A: ANSWER;- c) Viruses are hard to target because they use the host cell's enzyme and ribosomes to…

Q: Lipid A is a toxin commonly found in

A: Ans. Lipid A is a lipid anchor in the outer leaflet of Gram-negative bacteria's outer membrane of…

Q: microbial CELLS is the most RESISTANT to disinfectants and antiseptics?

A: Prions are the infectious agent which are misfolded proteins having  the ability to transmit their…

Q: Which of these microbes is a virus? HIV SARS-COV-2 O Herpes zoster O all of the above

A: Virus is a infective agent which is living inside host and dead outside.Virus consists of RNA or DNA…

Q: Which of these statements about bacteria are true? All of these are true Some of can breath metals…

A: The objective of the question is to verify the truthfulness of the given statements about bacteria.

Q: Which best represents a chemical mediator that inhibits pathogen invasion? keratin antibacterial…

A: There are various chemical barriers against infection causing agents such as bacteria. Enzymes in…

Q: A dessert chef with a staphylococcal skin infection contaminates his whipped cream with bacteria. In…

A: This scenario investigated bacterial growth in contaminated whipped cream. The initial bacterial…

Q: Which of the following is NOT a mutualistic symbiotic pair of organisms? HIV and Leukocytes An alga…

A: The correct option is A HIV and leukocytes HIV affects T-helper cells, which are a type of white…

Q: In your own words Create short story or poem related to E.coli. And explain what it is about.

A: Escherichia coli, also known as E. coli, is a Gram-negative, facultative anaerobic, rod-shaped.…

Q: Exotoxins

A: Exotoxins can be the following EXCEPT: they are LPS/lipopolysacharride Correct option: 1st Reason:…

Q: described

A: Colonization : Presence of bacteria on our body that may or may not necessarily cause harm.

Q: Which one of the following is not true for virus, obligate intracellular parasites?     Viruses…

A: Virus is an infectious agent that replicates only inside the living cells of an organisms.They are…

Q: You might expect that lysozyme, the protective mechanism included in mammalian tears would protect…

A: Answer.) :- Lysozyme is an enzyme that is naturally present in various bodily fluids, including…

Q: Antibodies made against a bacterium's would bloick attachment to host cell surface receptors (best…

A: Antibodies are proteins that are formed by foreign antigens. These foreign antigens are capable of…

Q: Which of the following does not belong to the group?       Antimicrobial proteins…

A: The human body is home to many different types of cells, each with their own unique function. One…

Q: Which of the following situations does NOT demonstrate the importance of a healthy microbiome?…

A: Importance of healthy microbiome: The microbiome present in the gut plays a very important role in…

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: Which of the following stages of an infectious disease consist of no signs or symptoms of disease?…

A: The organism which causes disease to its host called pathogen. The pathogen are infectious. Example…

Q: Hepatitis B Virus is 42nm in diameter. Sacromyces cervisiae (a yeast) has a diameter of 4um in…

A: The living world contains different types of organisms such as bacteria, protozoans, plants, animals…

Q: Which of the following is an example of a healthy microbiota that helps prevent infection from…

A: 1. Cytophaga can cause erosion of the yolk skin, spinal deformities, central nervous system signs or…

Q: Which of the following is NOT a characteristic of viruses? they are smaller than prokaryotic cells…

A: Viruses have a simple structure made up of a nucleic acid (DNA or RNA) enclosed with a protein coat.…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.