What kind of antibiotic targets bacterial cells and not eukaryotic cells? What is the mechanism of action of the antibiotic penicillin? (a) What is an antibiotic? (b) What are RAMPs and can they be considered an antibiotic? What is the difference between microbiology and microbial ecology?
A urine culture may be order, too, but is not always needed to start antibiotic treatment.A urine culture can define the specific bacteria causing the UTI in more complicated cases or in the case of treatment failure. If the urine culture is negative, your doctor may decide to do ...
What is the best antibiotic to treat strep throat? Does azithromycin cure chlamydia: How much / how long? COVID-19 Pneumonia and Antibiotics Part of the COVID-19 illness is viral lung infection (viral pneumonia). A small number of viral pneumonias can also develop a bacterial infection withi...
It's kind of scary to think of a world filled with antibiotic resistant bacteria. I guess we just have to hope that there are people out there who are able to come up with new antibiotics as fast as the old ones stop working.
Antibiotics are the compounds mainly synthesized by the microorganism during the stationary phase of their growth and help the microorganism to outcompete other ones present in the surrounding in competition for nutrients and which facilitates the growth of synthesizing organism....
What is the goal of the viral plaque assay? What kind of microscope is used to see a virus? How long do ampicillin plates last? What pathogen (Staphylococcus epidermidis or E. coli) is able to grow on a MacConkey Agar plate and why? Is this type of agar serving as differential, select...
What is antibiotic resistance? How do bacteria become resistant to antibiotics? Your answer should include the concepts of mutation and natural selection. How are bacterial cells resistant to ampicillin? How does our immune system interact with bacteria living within us th...
Microbiology involves the study of all the living organisms that are too small to be seen with the naked eye, and the organisms are referred to as microbes. The activities performed by microorganisms are essential for the processes on earth....
1. Is natural genetic mutation within a bacteria within an infected host the most likely origin of an antibiotic-resistant strain of bacteria? 2. What else could account for one in a trillion bacteri How are viruses spread from cell to cell?
If you were designing the newest antibiotic, what unique targets differ between gram positive and gram negative cell walls?Antibiotics:The pharmaceutical drugs that inhibit the growth of bacterial pathogens either by disrupting the cellular structures or thei...