Explain why antibiotics such as sulfanilamide and penicillin (Section 21.10) are effective in treating bacterial infections but are completely ineffective in treating viral infections.

Q: So, what happens when soaps and sanitizers interact with a virus?  Please explain:

A: Soaps that are made from using fats , when interacting with the virus soap form a fatty layer…

Q: t functional group is adenosine in?  How does adenosine p

A: Functional groups are distinct entities that are made up of heteroatoms. These are attached to the…

Q: Why is alanine not a conservative substitution for glycine? Is arginine a conservative substitution…

A: The conservative substitution is the replacement of amino acids by the other amino acid which…

Q: Draw the structure of alanine. Draw the structure of Phenylalanine. Now draw them as a dipeptide

A:

Q: Draw the reaction by which valine and asparagine form a peptide bond.

A: Amino acids are the building blocks of proteins. In proteins thousands of amino acids are present.…

Q: Phenylalanine O Proline Isoleucine O Lysine O Serine O Glycine O Asparagine Methionine Glutamic acid

A:

Q: affected

A: The structure of the SARS-CoV2 virus contains different type of proteins and these are Envelope ,…

Q: give a brief account of novel drug delivery system.

A: A Novel Drug Delivery System (NDDS) can be defined as a new approach that combines innovative…

Q: Aspartame is the methyl ester of a dipeptide made of phenylalanine and aspartic acid. what are the…

A: We have to write the products of hydrolysis of aspartame

Q: Exposure to a certain chemical can cause a change in the sequence of DNA nucleotide bases. This…

A: Correct answer will be b. carcinogen

Q: What is the structure, origin and catalytic role of Nicotinamide nucleotides?

A:

Q: What would be the product of this reaction?

A: Given reaction,

Q: What are examples of aberrant or discordant results in antibiotic susceptibility testing?

A: The main types of antibiotics include: Penicillins - for example, phenoxymethylpenicillin,…

Q: It is common now to see “contains no tropical oils” on cooking oil labels, meaning that the oil…

A: Plant oils are oils extracted from plants contains fatty acids which are different from animal fats.…

Q: Determine the functional group encircled in Penicillin V structure? IZ

A: Interpretation : We have to predict the functional group .

Q: Draw the diazonium cation formed when cytosine reacts with NaNO, in the presence of HCl.

A: The diazotization reaction is an important process which converts the 1°aromatic amine to its…

Q: A narrow spectrum antibiotic is active against _______________. (i) gram positive or gram negative…

A: Given,A narrow spectrum antibiotic is active against _______________.(i) gram positive or gram…

Q: Example of Antipyretics parental route medications?

A: Solution - Antipyretics drug - An antipyretic is a substance that reduces fever. Antipyretics cause…

Q: a. What is a teratogenic virus?b. Which RNA virus has this potential?

A: Many viruses can be transmitted to the fetus and cause infection and tissue damage. In human body…

Q: What is adulteration of crude drugs?

A: Adulteration is a practice of substituting original crude drug partially or whole with other similar…

Q: What most correctly describes the relationship between pathogens and antigens?    1. Our own body's…

A: When the presence of antigen inside the body is detected, body’s own cell attacks on that antigen…

Q: . Which of the following does not have a primary amine as part of its structure? thymine adenine…

A: Primary amine means NH2 group.

Q: Why is aspartate very soluble in water, whereas phenylalanine is much less soluble?

A: Aspartate - It has a polar (hydrophilic) side chain, which forms hydrogen bonds with water. While…

Q: Why are Guanidins and Amidins such strong bases?

A:

Q: what is the structural formula and repeating unit for PhenylalanineHistidine?

A: Structural formula

Q: Do you think Ghana should produce her own vaccine for the coronavirus

A:

Q: What is NFPA 704?

A: Environmental chemistry

Q: Disadvantages of using cisplatin as an anti-cancer drug

A:

Q: What is the functional group that is encircled in the structure of Penicillin V?

A: The encircled functional group is ether.

Q: Naott

A:

Q: Discuss the potential impact of polymorphism on the physicochemical properties of drugs.

A: The potential impact of polymorphism on the physicochemical properties of drugs are

Q: How siRNAs are used to treat Ebola virus ?

A: The mechanism used by siRNAs to treat Ebola.

Q: Adenine and guanine are purine bases. Thymine is a ________ base and cytosine is a ________ base.…

A: Adenine and guanine are purine bases.

Q: Why is melphalan a good cancer drug?

A: Melphalan is an alkylating agent and it alters chemically through alkylation of guanine and leads to…

Q: What do you mean  by pyrimidines ?

A: Both purines and pyrimidines are most important parts in the nucleic acids. The genetic information…

Q: Human Immunodeficiency Virus belongs to the family: A.Retroviridae B.Retroviridians C.Retroviral…

A: Human Immunodeficiency Virus belongs to the family Retroviridae.

Q: Define replication as it relates to viruses.

A: Viral replication is referred as multiplication of viral building blocks and its genetic material to…

Q: In determining the primary structure of insulin, what would lead you to conclude that insulin had…

A: We can state by considering the N-terminal of the peptide being treated with the phenyl…

Q: a. For which of the RNA viruses are vaccines available?b. For which of the RNA viruses are there…

A: RNA based vaccines could have an impact in medicinal areas because of thier shorter manufacturing…

Q: Do antiviral drugs cure viral diseases? What is the best way to deal with viral diseases?

A: Antiviral drugs are a class of medication used for treating viral infections. Most antivirals target…

Q: What id the difference between carbohydrates and lipids?

A: Since you have posted multiple question. We will solve the first question for you. To get the…

Q: II III IV 2)

A:

Q: Proteins occurring in the b-pleated sheet structure Multiple Choice contain no peptide bonds. are…

A: The correct answer is Option (B) The b-pleated structures are relatively inelastic.

Q: Explain Rhodopsin ?

A: Rhodopsin has to be explained.