How does having a capsule increase the virulence of a bacteria cell? A capsule gives bacteria antibiotic resistance. Bacteria with a capsule cannot be phagocytized by immune cells. The capsule speeds up asexual reproduction of the bacteria. The capsule increases bacteria motility.
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- Which microbes predictably cause NO negative effects when they are inside you? Microbes that are only transmitted vertically. All horizontally transmitted microbes. Microbes that are transmitted horizontally with the involvement of a vector. Microbes that are transmitted horizontally without the involvement of a vector.Bacterial capsule helps in adherence of bacteria to surface in its environment. It also protects the bacteria from cell death * BOTH statements are TRUE BOTH statements are FALSE FIRST statement is TRUE ; SECOND statement is FALSE FIRST statement is FALSE; SECOND statement is TRUEWhen a bacterium is pathogenic, how does it affect its host (the plant or animal that the bacterium lives in or on)? it causes disease in the host it benefits the host it definitely improves the host’s environment it has no effect on the host
- Identify the FALSE statement from the following, if any Group of answer choices capsule plays role in transport process capsule can retain water ; cells protected against drying/ dessication capsule presence aids bacteria to better evade host defense cells capsule functions as a passive defense barrier capsule is coded by chromosomal DNA in majority of bacteria none of the above is a false statementThe presence of endotoxins in a sterile fluid indicates: the presence of gram-positive cell walls the presence of gram-negative cell walls gram-negative cells are growing gram-positive cells are growingWhat is the purpose of fixing a smear? Mark all that apply: To kill the bacteria so they aren't harmed by the staining method O To kill the bacteria to make the slide safer to handle O To attach the bacteria to the slide To break down the cell wall in order to make the cells accept stain To cause the cells to shrink and become distorted Microsoft Bing 11:30 AM do 87 F Sunny 9/14/2021
- Which of the following is most susceptible to antimicrobial agents? mycobacteria bacterial endospores protozoan cysts vegetative bacteriaWhich of the following contribute to a pathogen's invasiveness? endotoxins hyaluronidase F proteinWhich of the following does NOT contribute to the virulence of a pathogen? The concentration microbes in the host cell wall toxins enzymes All of the above contribute to the virulence of a pathogen
- How does the skin function to protect the body from microbes? Multiple Choice It serves as an impenetrable barrier most places except on the soles of the feet where the skin is particularly thin. Sweat serves to help flush microbes away. It secretes lysozyme which has antibacterial properties. It serves as an impenetrable barrier due to layers of keratin infused cells. search aI need help answering this question to my professor: The topic for the discussion was this one: Some potentially pathogenic bacteria and fungi, including strains of Enterococcus, Staphylococcus, Candida, and Aspergillus, can survive for one to three months on a variety of materials found in hospitals, including scrub suits, lab coats, plastic aprons, and computer keyboards. What can hospital personnel do to reduce the spread of these pathogens? My answer was this one: To reduce the spread of these pathogens an infection control protocol should be followed. Some ways in which this could be reduced is by using desinfectants, sterilization, hand washing, and disposing techniques. In addition, I currently work as a dental assistant at Jackson Main and the protocol we use is hand washing our hands for at least 20 seconds before and after seeing every patient. We use CaviWipes to disinfect every surface and autoclave every single instrument after every use. Also, we make sure to…Identifying an unknown bacterium is an essential step in the diagnosis and treatment process. Since not every antibiotic is effective against every type of bacteria, knowing what caused a particular infection allows us to make correct prescriptions so patients can recover more quickly. Knowing the cause of an infection also prevents antibiotic resistance as well, since incorrect prescriptions allow bacteria to be unnecessarily be exposed to antibiotics, increasing the chances of developing resistance.
