categorize the following into reversible or irreversible (competitive or non-competitive) inhibitors. No explanation is required, just list the name of the inhibitor. a) Penicillin b) Cyanide c) Aspirin d) Tipranavir
Q: Results of Kirby Bauer test on E. Coli with penicilin , ampicilin, tetracycline, chloramphenicol…
A: A zone of inhibition is an area around a disc containing an antibiotic or other antimicrobial agent…
Q: What is a relevant biological process that can be used to briefly explain or illustrate the risks…
A: Antibiotics are drugs that are used to treat bacterial infections or sometimes can be used to…
Q: Given that both human cells and pathogens synthesize proteins at ribosomal sites, how can…
A: Microbes are significant because they have shaped the history of our planet. Some microorganisms are…
Q: What is covalently attached to the resin beads for us to purify GST-DHFR-His by IMAC? Group of…
A: Answer given below..
Q: Which of the following inhibitors are correctly grouped? (Hint: same target) O cyanide, amytal,…
A: The electron transport chain is composed of four complexes named NADH dehydrogenase, Succinate…
Q: Briefly explain this statement "Antineoplastic natural products- Taxol"
A: Taxol is an enemy of malignancy ("antineoplastic" or"cytotoxic") chemotherapy drug. Taxol is…
Q: Drying is an effective antimicrobial strategy because:(a) It oxidizes cellular macromolecules(b) It…
A: Answer is b.) It limits the amount of water available to microbes.
Q: ampicillin
A:
Q: Selective toxicity of a drug refers to a) damage to pathogenic organisms only b) damage to…
A: Toxicity is described as the potential of a chemical substance to can cause harm to live beings…
Q: Which of the following is not a property of an antimicrobialagent?(a) Must have a favorable…
A: Antimicrobial agent, any of a huge assortment of substance mixes and actual agents that are utilized…
Q: 3) Make the match with the terms and definitions Bioinert Undergoes degradation in the body and can…
A: 3. Bioinert biomaterials: A bioinert biomaterial can be defined as any material that upon placing on…
Q: what are two broad classifications of antibiotics in terms of their ability to kill or inhibit?
A: Antibiotics are antimicrobial substances that are effective against bacteria. Antibiotic medications…
Q: If a experiment took place with culture of Ecoli What happens to the ampicillin flask when added to…
A: We are answering 2 sub parts of first question For rest of the question Pls repost.
Q: Substances that are naturally produced by certain microorganisms that can either inhibit or destroy…
A: Microorganisms can be found almost anywhere in nature and have evolved mechanisms to grow and…
Q: 21) The use of Penicillin and Bacteriocins are examples of: a) Toxin-mediated killing b) Viral…
A: Penicillin is a medicine used to treatment in some infection that present in wide range in the…
Q: Which of the following is true? Select all that apply. a) Individuals who are lactose persistent…
A: Lactase is that the catalyst liable for the digestion of the milk sugar lactose and its production…
Q: Bacteria use the following mechanism(s) to resist antibiotics:
A: Antibiotic resistance Antibiotic are the class of compounds that inhibits the growth of bacteria or…
Q: Explain how different types of reversible inhibitors can be identified.
A: An enzyme inhibitor is a molecule that binds to an enzyme and decreases its activity.
Q: forskolin is a drug used by scientists to render adenylyl cyclase (AC) constitutively (always…
A: Coleus root contains forskolin. It is used to treat high blood pressure, angina, dry eye, and…
Q: Which statement among A-D is false regarding bacterial toxins? A) O Hemolysins are cell membrane…
A: Toxins refer to poisonous substances that include a class of small molecules and proteins, which are…
Q: When speaking about an antibiotic's SPECTRUM, to what are healthcare providers referring? A) The…
A: In this question asked about antibiotics effect on the infection. Detailed solution in step 2.
Q: Which statement among A-D is false regarding physical and chemical agents of control? A) O Effective…
A: Sterilization and pasteurization are equivalent processes because both are used to kill…
Q: -For each item listed below, select a sterilant that you feel is the most suitable and effective for…
A: A growth medium is intended to promote the growth of a variety of microorganisms or cells by the…
Q: Benzoic acid is an antimicrobial chemical naturally found inwhich of the following foods?a) Apples…
A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…
Q: We have many antimicrobial drugs to treat bacterial infections, but very few for viruses. Why is it…
A: Viruses pose sizable demanding situations to the body's immune device as they lurk inside cells,…
Q: Important characteristics of antimicrobial drugs include: a) readily delivered to the site of…
A: Antibiotics are the chemicals produced by an organism to kill other organisms. The first antibiotic…
Q: What is the action mechanism of the antibiotic penicillin?
A: Antibiotics are the class of molecules that kills or inhibits the pathogenic microbes and their…
Q: Which of the following statements about antibiotics is TRUE? a) Antibiotics are used to disinfect…
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…
Q: GROWTH OF FUSOBACTERIUM ON KANAMYCIN/VANCOMYCIN AGAR (KV) CAN BE DESCRIBED AS a) pigmented b)…
A: Anaerobic gram-negative bacterium called Fusobacterium is frequently responsible for the emergence…
Q: Name the five mechanisms of action we utilize to fight microorganisms and list one antibacterial…
A: Antibacterial drugs are defined as chemicals or chemical substance obtained from a biological source…
Q: Beta-lactamase is the enzyme that confers penicillin resistance. How does Beta-lactamase renders…
A: Penicillin is a beta lactam antibiotic, i.e.. iflt contains beta-lactam ring in it.
Q: Figure
A:
Q: Which of the following types of antimicrobial drugs make microbes more susceptible to osmotic…
A: Prokaryotes are single-celled microscopic organisms belonging to domain bacteria. A prokaryotic cell…
Q: Match the term below with the statement that best describes it: A) Clamydia B) Mycobacterium spp. D)…
A: Bacterias are small, single cell living organisms which can be found in or on our bodies. These…
Q: The type of antimicrobial drug that would be most likely to have toxic effects in humans based on…
A: Antimicrobials drugs refer to agents that reduce the possibility of infection by a wide range of…
Q: What will happen to the color of the Coomassie reagent as more protein is added?
A: The Pierce Coomassie also known as Bradford is a Protein Assay Kit. Is changes the colour of…
Q: Four days after a patient has intestinal tract surgery they develop an abdominal infection caused by…
A: Four days after a patient has intestinal tract surgery they develop an abdominal infection caused by…
Q: Antibiotics
A: The duration of drug concentration is closely related to the effect of antibiotics in the area of…
Q: Describe five modes of action for antibiotics. For each, provide one example
A: Fluoroquinolones: - They act by inhibiting two enzymes involved in bacterial DNA synthesis…
Q: A biotechnology company discovers a bacterium isolated from waste industry that produces protease…
A: Proteases have been widely used at commercial scale in the detergent industry. Proteases contains…
Q: Answer the following questions :(i) Why should medicines not be taken without consulting a…
A: A drug is a chemical substance of known concentration and composition which is consumed by a…
Q: RNAses can be found a) In cells b) Countertops c) On hands d) Everywhere The ratio of…
A: Q1. Option D RNase is a class of nuclease enzyme that catalyses the degradation of RNA. Rnase are…
Q: 21) a decrease in cell mass, reduction, is observed when which of the following conditions are met.…
A: Cells can be cultured in laboratory by providing them nutrient media and optimising conditions of…
Q: Describe the mechanism of action of a) penicillins b) macrolides
A: All the antimicrobial drugs have specific action on the microorganisms parts .
Q: 19) Which of the following BEST describes an agent that is bactericidal? A) Windex. B) It suspends…
A: There is considerable difference in the chemical composition of the cell wall of bacteria and that…
Q: Which of the following antimicrobial drugs target DNA/RNA synthesis? a) Ciprofloxacin b) Sulfa…
A: The antimicrobial drugs that target DNA/RNA synthesis are quinolones which are a group of…
categorize the following into reversible or irreversible (competitive or non-competitive) inhibitors. No explanation is required, just list the name of the inhibitor.
|
a) Penicillin |
|
|
b) Cyanide |
|
|
c) Aspirin |
|
|
d) Tipranavir |
|
Step by step
Solved in 2 steps
- Selective toxicity of a drug refers to a) damage to pathogenic organisms only b) damage to prokaryotic cell membranes c) damage to the target organisms but not the host cell d) easily broken down by the host and pathogen.The structures of two antiviral drugs are shown below. Draw the structures of the natural compounds they mimic and briefly describe in your own words the mechanism of action of these drugs. Br- `NH НО N' HO-P Но- HO Но. он (a) Foscarnet (b) BrivudineWhich of the following class of drugs reduce the levels of fatty acids circulating in the blood? a) Amphetamines b) Thiazolidinediones c) Synthetic cannabinoids d) Cathinones
- Your patient is allergic to penicillin. Therefore, which of the following antibiotics is NOT appropriate to give this patient? A) Ancef (Cefazolin) B) Vancocin (Vancomycin) C) Bactrim (Sulfamethoxazole/Trimethoprim) D) Zosyn (Piperacillin/Tazobactam)Identify the single most correct choice: () a) lodine can inactivate microbial cellular proteins. ( b) Alcohols may dissolve lipids and hence possess antimicrobial activities. c) Moist heat may result in protein denaturation and hence possess antimicrobial activities. 7 d) a and c e) b and c f) a, b and cTylenol 3 with Codeine is an example of a _______________ drug. A) Schedule II B) Schedule III C) Schedule IV D) Schedule V
- 17) Which of the following is the drug of choice for the treatment of Methicillin-Oxicillin Resistant Staphylococcus Aureus (MRSA)? A) Vancomycin B) SMZ/TMP C) Penicillin G D) CiprofloxacinWhich one of these is NOT a possible justification for formulating medicines of the active pharmaceutical ingredient (API) and various expcipients? a) The API is stabilised by excipients to avoid appreciable degradation before administration b) The possibility of irritation to the body by API is reduced by the excipients c) A phatmalogical effect is exerted by both API and excipients d) The API cannot be used undiluted as it is very potentSubstances that are naturally produced by certain microorganisms that can either inhibit or destroy other microorganisms are called: a)semisynthetic drugs b) narrow-spectrum drugs c) antibiotics d) synthetic drugs
- Antibiotics are very important in modern medical treatment: a) How is Giardia, a eukaryotic pathogenic parasite, affected by penicillin? Explain your answer. b) Is it beneficial to use sulfonamide and trimethoprim at the same time to treat an infection? Motivate your answer.Which one of the following categories for antibacterial agents is most likely to have toxic side effects for humans? a) disruptors of cell membrane structure b) inhibitors of cell wall synthesis Oc) inhibitors of protein synthesis d) antimetabolites RESET e) inhibitors of DNA synthesis Cancel DoneA solution of ascorbic acid for injection is prepared for: A) Water for injection B) Purified water C) Water for injection, purified from CO2. D) Water for injection saturated with CO2.