Which of the following is not a mechanism of action (how a drug works) for antibiotics? interfering with protein formation forming a membrane around the cell crippling the cell wall blocking RNA and/or DNA synthesis

Q: Which antibiotic is part of our innate immune system? Group of answer choices trimethoprim…

A: Lysozyme are the Type of enzymes which are found in tears, milk and saliva. These lysozyme kill…

Q: Which of the following is true of an infectious disease? they can be spread from one host to another…

A: Disease is a specific abnormal condition that negatively affects the structure or function of an…

Q: Which of the following are called “microbes”, but are not made of cells? (Choose all that apply.)…

A: Schleiden and Schwann gave the cell theory to differentiate between living and non-living. The basic…

Q: Which is an example of chemotaxis? the movement of cells toward or away from a chemical stimulus the…

A: In biological terms, chemotaxis can be defined as the movement of the cells towards the chemicals…

Q: Which of the following would most likely be used to lyse bacterial cells so that their nucleic acids…

A: Recombinant DNA technology involves several steps in specific sequence such as isolation of DNA,…

Q: HIV   - is a virus with RNA as the genomic material   - is a retrovirus that reverse-transcribes…

A: HIV (human immunodeficiency infection) is a retrovirus that attacks the host immune system. In the…

Q: what segment of government was designed by the obama administration to coordinate efforts to combat…

A: Health is defined as a state of being physically, mentally, and socially prosperous with the absence…

Q: The 5'-Cap on viral MRNA plays a critical role in: Maturation and stability of the MRNA…

A: The 5'-cap on viral mRNA plays a critical role in : A. Maturation and stability of the mRNA B.…

Q: Which of the following is not an example of the physical, mechanical, and chemical barriers at body…

A: Innate immunity is present since birth. Innate immunity is non-specific. Innate immunity lacks…

Q: Which of the following statements correctly compares/contrasts the ways in which antibiotics and…

A: The ways in which antibiotics and antibodies interact with the cells of pathogens that they can…

Q: (Select all that are correct) The external force applied on cells could potentially induce the cell…

A: External forces on cells can range from physical forces, such as those generated by shear stress…

Q: In HIV infection, reverse transcriptase Multiple Choice O makes DNA from viral RNA. makes RNA from…

A: HIV refers to the infection that is caused by the human immunodeficiency virus (HIV). This virus is…

Q: Which of the following is CORRECT regarding the viral envelope? (Choose All that apply) It is…

A: The viral envelope is essential to the virus's life cycle because it protects the viral DNA and…

Q: A white blood cell has pathogen recognition proteins embedded in its plasma membrane. Initially, the…

A: White blood cells These cells are part of the immune system that are involved in fighting infection…

Q: Match the molecules below with their functions: Membrane attack complex (MAC) Interferons…

A: Membrane attack complex (MAC) - MAC is a type of structure which is formed on the surface of the…

Q: provide evidence supporting or refuting the following statement: Viruses are simple cellular agents…

A: Viruses are infectious agents that contain nucleic acids (DNA or RNA) which are covered by a protein…

Q: Which of the following is responsible for transferring iron into the cell?     Transferrin receptor…

A: Iron is the major element that is required in blood circulation. A major concentration of iron is…

Q: A pathogen that has an extremely low LD50 would be  Group of answer choices very contagious. very…

A: LD50 can be defined as the number of microbes required to kill 50% of the infected hosts.

Q: What is an antibiotic?     it is any type of chemical that is toxic     it is a general…

A: Technology is the practical application of scientific knowledge that aims to benefit human life.…

Q: What is not true regarding drug delivery uptake? Most nanoparticles enter cells through endocytosis…

A: The foreign body response is a type of inflammatory response that occurs when the body's immune…

Q: Which of the following is an example of a noncommunicable infectious disease?   infection with a…

A: Introduction :- A disease that cannot be spread directly from one person to another is referred to…

Q: Which of these best describes NOD-like receptors? Most are found on the plasma membrane where they…

A: Nucleotide-binding and oligomerization domain (NOD)-like receptors  are pattern-recognition…

Q: Which properties are targeted when scientists develop antiviral drugs? removal of viral MRNAS…

A: The property which must be targeted by the scientists while developing the antiviral drugs is:…

Q: TRUE/FALSE All viruses are unable to resist the proteolytic activity (or digestive ordeal) once they…

A: The cells are the smallest structural and functional unit of the body that contain different cell…

Q: Match the chemical mediators with their specific function:  sebum oleic acid lactate cerumen…

A: Chemical mediators are the chemical compounds released by our body as a response to some external…

Q: Which of the following phenomena result in the observed reaction many people have to penicillin?…

A: Penicillin is a type of antibiotic that is used to treat a variety of bacterial infections. However,…

Q: Which BEST describes why it is difficult to develop antiviral drugs?. Oa Antivical drugs are very…

A: ANSWER;- c) Viruses are hard to target because they use the host cell's enzyme and ribosomes to…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.