True or False?
Antibiotics have the same mechanism of antimicrobial action as bleach
False, antibiotic are the medicines that are very specific in their targets in killing the microorganisms. For example penicillin targets the cross Linking of the peptidoglycan layer of the bacterial cell wall. On the other hand disinfectants kill microorganisms on inanimate objects. They have more broad spectrum activity and targets multiple sites of the microorganisms.
True or False? Antibiotics have the same mechanism of antimicrobial action as bleach
In terms of their modes of action at a molecular level, antibiotics, antibacterial agents and antimicrobial agents can be classified into several groups. Give the classifications involved and for each category, an example (its common name or molecular structure) of a relevant compound.
Describe the mechanism of action and target one of the classes of antibiotics discussed in lecture. Provide a specific example of an antibiotic that falls under the chosen class and describe one way that resistance occurs within the microbial population. Briefly describe why microorganisms produce antibiotics in the environment.
1. Antibiotics have an effect on the outcome of viral infections. (True False) 2. A risk factor for Alzheimer's disease is high idea density. (True False) 3. Crohn's disease is the result of having had infections with intestinal worms. (True False) 4. Babies who are formula fed have an increased risk of allergies and asthma. (True False) 5. C sections interfere with the evolutionary process of passing certain types of bacteria from mother to offspring during childbirth. (True False)
Match each type of antimicrobial agent with a mechanism of action that describes at least one agent within the group. biocides target ergosterol synthesis nucleoside analogs targets transpeptidases in cell wall synthesis may denature proteins or dissolve membranes antifungal agents target ergosterol synthesis nucleoside analogs targets transpeptidases in cell wall synthesis may denature proteins or dissolve membranes antiviral agents...
9. True or False: preventing infections, diagnosing, treating infection effectively, and using antimicrobial drugs wisely are all ways to prevent antibiotic resistance. 10. True or False: Most deficiency anemias result from deficiency of iron, Vitamin B12, or folic acid.
The following are antibiotics / antimicrobial mechanism of actions except: A) Inhibition of bacterial cell wall synthesis B) Inhibition of folate synthesis C) Inhibition of protein synthesis D) Inhibition of cortisol E) inhibition of synthesis of bacterial RNA and DNA Walter, a teenage patient is admitted to the hospital because of acetaminophen (Tylenol) overdose Overdoses of acetaminophen can precipitate life-threatening! abnormalities in which of the following organs? A) Lungs B) Liver c) Kidney D) Adrenal Glands A 13-month-old child recently...
In the reaction between bleach and dye, the bleach was in significant excess relative to the dye. Select all that are True. Because bleach is in such large excess, changing its concentration will have no impact on the rate of the reaction. If bleach and dye had similar concentrations, we could not have used graphs to determine the orders. To find the order with respect to the bleach, we could have had the dye in significant excess and used the...
Are the following questions True or False? part A)A catalyst is the same as an intermediate in a reaction mechanism. 1-True 2-False part B)Overall Rate Laws must be determined using experimental data and not the balanced chemical equation. 1-True 2-False
Summarize the mode of action of major groups of antimicrobial and antiviral drugs. Summarize practices that have led to increased bacterial antibiotic resistance and strategize ways to limit this increased resistance. Describe factors to be taken into account when selecting antimicrobial and antiviral drugs;including drug effects on patients and teratogens.
True or False: Two people riding the same rollercoaster will always have the same momentum.