What causes bacteria to become resistant to antibiotics? What causes bacterial sepsis? What causes ureaplasma bacterial infections? What bacterial infections cause fever? What infectious disease is caused by a protozoan? How contagous is Hansen's disease?
What makes bacteria antibiotic resistant?Bacterial IntelligenceMany antibiotics are very specific as to the species of bacteria it wants to target and kill. When developing resistance, this particular bacteria can change parts of itself so it is unrecognizable to the very antibiotic designed to destroy...
Genes and mutations are the reasons for kanamycin resistance. A bacterium may naturally be resistant to the drug. One such example is the nptII gene, which is found naturally in bacteria and which produces an enzyme that inhibits the action of kanamycin in the bacterial cell. This type of nat...
theymake bacteria resistant to antibiotics,so the industry has to work on more and more powerful new antibiotics to attack these new changed bacteria. A good example is tuberculosis, where wide use of antibiotics has created new varieties of the Mycobacterium Tuberculosis resistant to all existing a...
farmers used them freely.Now scientists know that the overuse of antibiotics can cultivate drug-resistant bacteria that are dangerous to human health.Among debates over what kinds of restrictions should be put in place.figuring out how antibiotic-resistant bacteria evolve and make...
Male Student: About how bacteria become resistant to antibiotics. Female Student: Oh yeah, OK. So you know that some bacteria cells are able to resist the drugs we use against them, and that’s because they have these special genes that, like, protect them from the drugs. ...
Eczema can become infected by a type of bacteria that's resistant toantibiotics, known as methicillin-resistantStaph. aureusorMRSA. This "superbug" can spread through skin contact or surfaces that have come into contact with MRSA, like bedding, towels, faucets, and door handles. ...
MRSA (methicillin-resistant Staphylococcus aureus) is a strain of staph bacteria that can cause infection. Usually, antibiotics are used to kill bacteria. MRSA bacteria are resistant to the common antibiotics used to treat Staph infections. This makes MRSA hard to treat. MRSA most commonly causes ...
Some antibiotics, like tetracycline, target bacterial ribosomes to prevent them from synthesizing proteins, thus dooming the cell. The cytoplasm of some bacteria may also have little pockets, called inclusions, where nutrients are stored for lean times. Photosynthetic bacteria, which generate energy ...
What makes gram negative bacteria more resistant to antibiotics? What is the difference between viral and bacterial STIs? How do antimicrobial drugs inhibit bacterial growth? What causes pelvic bacterial infection? What causes bacterial infection in the spine?