Dna gyrase antimicrobials - Study guides, Class notes & Summaries

BIO 207 EXAM2 PRACTICE TEST FROM STUDY GUIDE 49 Questions with Verified Answers Which of the following molecules links glycolysis with the TCA cycle, and also serves as a precursor for many biosynthetic products? a. malate b. citrate c. oxaloacetate d. acetyl-CoA e. succinate - CORRECT ANSWER d. acetyl-CoA What methods do microorganisms NOT use to minimize energy for biosynthesis? a. Inhibit or kill nutritional competitors by making antimicrobials b. Loss of genes encoding enzymes f...

What bacterial species was associated with the discovery of penicillin by Alexander Fleming? Staphylococcus aureus What are three different methods antimicrobials can work by? peptidoglycan differences in ribosome structure biochemical pathway not found in humans what type of applications can be used for drugs with low selective toxicity, such a chloramphenicol? neosporin, topical ointment, eye drops for meningitis or extreme infections like bacteremia Define selective...

Nucleotide or nucleoside (acids/analogs/antisense) are antimicrobial agents that mimic the chemical structure of DNA building blocks. - answer-analogs A microbe resistant to a variety of different antimicrobials is said to have (cross/drug/multiple) resistance. - answer-multiple What is meant when a bacterium is said to become "resistant" to an antibiotic? - answer-The bacterium is neither killed nor inhibited by the antibiotic. When a patient is treated with antibiotics, __________. ...

NSG 511 PHARM- EXAM 3 With Complete Solution...

Synthetics, antibiotics Two categories of antimicrobial drugs Growth factor analogs Synthetics that are structurally similar to growth factors but do not function in the cell 00:06 01:24 Growth Factors vitamins, amino acids, and other compounds can act as: Sulfa drugs Synthetic Antimicrobials that inhibit growth of bacteria Isoniazid Synthetic growth analog effective only against Mycobacterium bromine, fluorine Synthetic Nucleic acid base analog...

Synthetics, antibiotics Two categories of antimicrobial drugs Growth factor analogs Synthetics that are structurally similar to growth factors but do not function in the cell 00:06 01:24 Growth Factors vitamins, amino acids, and other compounds can act as: Sulfa drugs Synthetic Antimicrobials that inhibit growth of bacteria Isoniazid Synthetic growth analog effective only against Mycobacterium bromine, fluorine Synthetic Nucleic acid base analog...

Antimicrobial Drugs Resistance (AMR) Questions and Answers 2023 Antimicrobial drugs - Chemotherapeutic agents - used to selectively interfere with the growth of microorganisms. - "ideal" antimicrobial drug kills the pathogenic microorganism without harming the host. antimicrobial drugs 1- Antibiotics - natural compounds - produced by microorganisms - inhibit the growth or kill other microorganism - such as penicillin 2- Semi-synthetics - Chemically altered antibiotics - more...

BIO 207 EXAM2 PRACTICE TEST FROM STUDY GUIDE 49 Questions with Verified Answers Which of the following molecules links glycolysis with the TCA cycle, and also serves as a precursor for many biosynthetic products? a. malate b. citrate c. oxaloacetate d. acetyl-CoA e. succinate - CORRECT ANSWER d. acetyl-CoA What methods do microorganisms NOT use to minimize energy for biosynthesis? a. Inhibit or kill nutritional competitors by making antimicrobials b. Loss of genes encoding enzymes f...

Symptomatic therapy is? a. Using the substances which the organism is not able to produce in sufficient amounts b. Destroying the ethiological agent causing disease (antibodies against bacteria) c. Treating the symptoms d. Using very low drug concentrations (subliminal doses) for treating diseases c With regard to drug- receptor binding: a. A competitive antagonist has no intrinsic activity b. A partial antagonists has less receptor affinity than a full agonist c. KD (the dissociation c...

NURS 5334-PHARM: Antimicrobials part 3/ Module 2 UTA questions and answers 2022Lefamulin (treats bacterial pneumonia caused by which organisms) –Streptococcus pneumoniae –Staphylococcus aureus –Haemophilus influenzae –Legionella pneumophila –Mycoplasma pneumoniae –Chamydophila pneumoniae Fluroquinolones (Floxacin) meds -Ofloxacin (Resp, urinary,GI,skin) -Moxifloxacin (inta abd, resp, UTI, skin) -Norfloxacin- no longer available in US -Levofloxaci...