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Q: Why are protease inhibitors an effective treatment forhuman AIDS?

A: HIV is a member of retrovirus family that is closely related to SIV (Simian Immunodeficiency virus)…

Q: Answer the following regarding the varicella-zoster virus: a) the biology of the virus ( type:…

A: Varicella-zoster virus is the virus responsible for causing chickenpox and herpes zoster. Primary…

Q: Describe the life cycle of influenza virus. What function do the neuraminidase and haemagglutinin…

A: Introduction Influenza is a virus that affects our respiratory system, which includes our nose,…

Q: What is another name for penicillin binding protein?

A: Penicillin-binding proteins (PBPs) are bacterial proteins, which bind to β-lactam class penicillin…

Q: intercalating agent

A: Intercalation is the process in which there is the insertion of molecules between the planar bases…

Q: Describe: a.) the mechanism of action of PF-07321332, the active compound found in the antiviral…

A: Asked : PF-07321332 mechanism of action , viral target and product

Q: “Type I interferons serve as the first line of defence against viral infections”. Give a schematic…

A: Type I interferons (IFNs) indeed serve as the first line of defense against viral infections. They…

Q: Actinomycin D is an inhibitor ofa) Transcriptionb) Translationc) Replicationd) None

A: Actinomycin D, an antitumor drug composed of a heterocyclic chromophore and two cyclic pentapeptide…

Q: Question 3 Meropenem is a carbapenem antibiotic. Which circle indicates the ß-lactam ring? (research…

A: Providing structural support and defense against osmotic pressure, the cell wall is a crucial…

Q: What two different DNA viral infections can be identified with a Papsmear? Explain what…

A: Infection is defined as the state of invasion on the body tissues of an organism, which is caused by…

Q: Lane 1 = TakaraBio 200 bp DNA ladder Lane 2 = Haell only; (thick band) 1883 bp and 1871 bp, 799 bp…

A: Understanding the restriction digestion patterns of any plasmid is very important to know where…

Q: 3. The table on the last page compares for each of four different proteolytic enzymes the chemical…

A: Enzymes are proteins that catalyze reactions. Their reaction mechanism would have several transition…

Q: Among the following structures, the drug that can be given orally against B-lactamase-producing…

A: β-Lactamase is a type of enzyme that are produced by the β-Lactamase- producing bacteria and play a…

Q: What is vesicular stomatitis virus (VSV-G protein)?

A: A virus is a submicroscopic irresistible specialist that repeats just inside the living cells of an…

Q: Below, you can see a picture of an antimicrobial drug. Regarding semi-synthetic antimicrobial drug…

A: Antibiotic resistance happens when germs develop the ability to defeat the drugs that are designed…

Q: Why have HIV protease inhibitors such as retinovir have been formulated into soft gelatin capsules?

A: HIV protease is antiretroviral drug. The medicine works by inhibiting the activity of HIV protease…

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: Is Penicillin a weak antibiotic?

A: The antibiotics are antimicrobial substances. It is active against the bacteria. It is the medicine…

Q: Identify a plasmid that is used to destroy its competitors.     fertility plasmids    bacteriocin…

A: In contrast to a cell's chromosomal DNA, plasmids are circular DNA molecules which frequently give…

Q: ) How three gene mutations contribute to penicillin resistance.

A: Penicillin is a group of antibiotics originally derived from penicillium moulds. They contain…

Q: One of the important tissues in our body is fluid tissue. Relate this tissue withCOVID-9 patients…

A: Interstitial or tissue fluid is the fluid material of the body that cushions internal body organs.…

Q: Sticky end ligation is generally preferred over blunt end ligation. Discuss one (1) scenario where…

A: Sticky end and blunt and ligation.

Q: Which RNA polymerase Il transcription system complements the RNA polymerase I and RNA polymerase III…

A: Many different core promoters play an important role in the specific biological network.  There are…

Q: Please explain how CRISP could be used in treating Batten disease.

A: Batten disease -  Batten disease is the common name for a broad class of rare, fatal, inherited…

Q: Explain what is TFIID ?

A: Transcription initiation requires the binding of RNA polymerase enzyme as well as associated…

Q: Which of the following drugs inhibits protein synthesis through binding to ribosomal 30S subunit: a.…

A: Aminoglycide class of drugs works by irreversibly binding to the site on the bacterial 30S ribosome,…

Q: Define Euglenoids.

A: Unicellular as the name represents made up by one cell. So unicellular organisms are made up of only…