Case study Pseudomonas aeruginosa is a Gram negative facultative anaerobic bacterium that can cause pneumonia, urinary tract, and bloodstream infections in people with weakened immune systems. Even in healthy people, P. aeruginosa can cause eye infections in those using extended-wear contact lenses and skin rashes after exposure to hot tubs and swimming pools that have not been treated with recommended levels of chlorine. This bacterium readily forms biofilms and has been known to acquire genes from unrelated bacteria within the biofilm. This genetic transfer has been detected to occur within biofilms found in hospital plumbing systems.   P. aeruginosa’s life in a biofilm is an example of

Choose all that apply: Which of the following statements about antibiotic resistance is true?

Which of the following are organic molecules that help enzymes catalyze reactions?

Strong selective pressure that encourages the growth of antibiotic resistant bacteria includes:

Of the choices that are provided below, which microbial form has the highest resistance to physical and chemical controls?

Protozoan and helminthic diseases are difficult to treat with antimicrobials because

In bacteria and archaea, oxidative phosphorylation occurs at/in the:

A new antibiotic binds to the 50S subunit of the ribosome, as shown the above figure. Based on this figure, this antibiotic’s mechanism of action is to _____________.

Which of the following are factors that affect the death rate of a microorganism?

An antibiotic that stops synthesis of mycolic acid would be expected to have a narrow spectrum of activity.