20. Viroids and prions: a. Compare viroids and prions in terms of structure and host.b. Describe how prions accumulate in nervous tissue and the appearance of the brain that has been infected with prions.

Q: Describe the structure of the coronavirus and the process it uses to infect living cells and how the…

A: Coronavirus (COVID-19) is a condition caused by a coronavirus and the majority of patients with…

Q: 26-Which of the following drugs is NOT sympatholytic a. Esmolol b. Prazocin c. Norepinephrine d.…

A: Sympatholytic drugs are the ones which are administered to reduce the blood pressure by stimulating…

Q: Describe methods to control and destroy prions.

A: Prions are infectious protein particles that cause fatal neurodegenerative illnesses, such ad…

Q: List the targets of antiviral drugs and their modes of action. Whatis the strategy behind taking…

A: Virus is a submicroscopic infectious agent that needs a living host for their replication. It causes…

Q: Explain why retroviruses are often considered to be more dangerous than other types of vi uses, and…

A: According to the question, we have to describe why retroviruses are often considered to be more…

Q: 54. Describe What are the challenges of developing anticancer drugs...?

A: Cancer refers to the type of disease that involves the uncontrolled growth of body cells and the…

Q: 33: For the senses of smell taste, the sensors detect the stimulus by: a) phagocytosis of the…

A: Sense is the phenomenon of responding to a stimuli and providing data for its perception. A stimulus…

Q: a. Compare three characteristics of a bacterium and a virus.b. Why are viruses so hard to control?

A: According to the question, we have to make a characteristics comparison of a bacteria and a virus.…

Q: For viral pathogenesis, the incubation period

A: It is option a.

Q: Discuss recent advances using cyclodextrins and other macromolecular hosts to improve solubility of…

A: Any medication and or the drug is formed by the combined effect of both the active as well as…

Q: The coronavirus is named for it’s crown or “corona” in Latin which is made of A.jewels…

A: Corona viruses are a group of related RNA viruses that cause diseases in mammals and birds.In humans…

Q: Explain why antibiotics are ineffective against viral infections. Advise a person about what can be…

A: A bacterial infection  is one which is caused by a bacteria. Examples of these infections include…

Q: Give one significant difference between Viroids and Prions.

A: The viroids are naked RNA (ribonucleic acid) strand or molecule. The viroids usually cause potato…

Q: Identify effective terms to describe the behavior of viruses.

A: The following are functional terms to describe a virus.They are not fungi, not even cells, obligate…

Q: Define the word poison sting?

A: In the competitive relationship, if one species is more evolved than the other species, the better…

Q: ompare and contrast the viruses, viroids and prions on the basis of: a. their nucleic acid and prot

A: A virus is a very small submicroscopic agent that is known for causing infections in its host…

Q: a. What characteristics of viruses could be used to describe them aslife forms?b. What makes them…

A: A microorganism is a microscopic organism, which may exist in its single-celled form or in a colony…

Q: Mrs. Anderson, a 45-year-old woman with a history of chronic back pain, has been taking X as…

A: Pharmacoepidemiology plays a critical part in observing the safety of pharmaceutical products,…

Q: Viruses that cause serious diseases in infants are ........... and ............. a. mumps,…

A: A virus is a very small submicroscopic agent that is known for causing infections in its host…

Q: "Briefly describe the two modes that enveloped viruses use for entry into their host cells. 2. How…

A: virus are defined as acellular infectious agents that replicate within living cells. There are three…

Q: 1. Dosage of drugs. 2. Hypnotics. 3. Give a pharmacological characteristic for the following drugs:…

A: A drug is a chemical substance that is used diagnose, treat, cure, or prevent a disease, medical…

Q: Explain how prions affect human health.

A: Neurodegeneration is a disorder which leads to damage to the neurons. This leads to the malfunction…

Q: 2. Define the term "Pharmacodynamics" and explain how this concept helps in the understanding of the…

A: Pharmacodynamics as the name suggests is related to the study of the effects that a drug has on the…

Q: For the Coronavirus. Describe its causation in terms of agent, host, and environment. Agent: What…

A: Coronavirus is a disease caused by SARS-CoV-2 virus. Person with Coronavirus have Respiratory…

Q: List a few prion disorders.

A: Misfolded proteins that have the ability to transmit the misfolded pattern to the normal variants of…

Q: 7. What is unusual about prions compared with viruses or bacterial pathogens that makes them so…

A: Thank you for the question  Answer  :- Prions are harmful proteins that are found in the brain.…

Q: Discuss the importance of prions and viroids and the diseases theycause.

A: Viroids and prions are noncellular infectious agents. They are simpler than viruses.

Q: a. What dictates the host range of animal viruses?b. How is the influenza virus different in its…

A: Viruses are the living organisms characterized by the ability to behave like a living organism…

Q: Matching. Match the virus with its primary mode of transmission. Some viruses may have more than one…

A: Disease is an abnormal condition that causes difficulty in ease of the body by negatively affecting…

Q: Describe the term VIROIDS .

A: Viroids and Viruses are not same. They differ in structure and form.

Q: Describe What are the challenges of developing anticancer drugs.

A: Cancer refers to the type of disease that involves the uncontrolled growth of body cells and the…

Q: Explain what is meant by horizontal, vertical, and vector-borne transmission of viruses.

A: Viruses are pathogenic organisms that are interesting as they lie on the line of living and…

Q: he time of covid

A: Covid-19 is a respiratory system-based viral infection. The virus responsible for this disease gains…

Q: 2.  Briefly describe the replication of Adenoviruses, Filoviruses, Picornaviruses, and Retroviruses…

A: To begin the infection cycle, all viruses require interaction between a cell surface molecule called…

Q: List a few prion disorders.

A: Prions are virus-like organisms that are made up of proteins. Prions have the ability to cause…

Q: Define what a virus is. Define R0

A: A virus is an infectious agent that can only replicate within a host organism. Viruses can infect a…

Q: Your doctor tells your friend that he has a viral infection in his throat. The pain is intolerable…

A: Given:  My friend has a viral infection in his throat, according to the doctor. He needs to study…

Q: Describe the microscopic appearance of viral infected liver at the cellular level when stained with…

A: Introduction  To analyse the liver tissue under a microscope and find any anomalies in the liver…

Q: What are the challenges of developing anticancer drugs? Discuss with example.

A: We know that Cancer refers to the type of disease that involves the uncontrolled growth of body…

Q: Explain how prions cause disease.

A: The virions and prions are non-cellular infectious agents. These substances are smaller than viruses…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.