Are viruses and bacteria both considered pathogens?

Q: Are lytic and latent viral infections different in terms of the host cell?

A: I. Differences Between Lytic and Latent Viral Infections1. Lytic Infection:a. host cell fate:i.…

Q: corona virus

A: As the coronavirus cases raised in country; the various flaws in health care showed up; 1). Lack of…

Q: What are infectious diseases and means of transmission?

A: Introduction: Infectious illnesses are those that are caused by organisms such as bacteria, viruses,…

Q: How has infectious disease played an important role in human evolution? How have human cultural…

A: Infectious diseases have played a significant role in human evolution by acting as a powerful…

Q: What are retroviruses?

A: Viruses are simpler in structure and composition. They are made up of nucleic acids and proteins.…

Q: How is viruses and protozoans can cause pathogenesis that is different from bacteria?

A: As we know that that the  pathogen is disease causing organisms and can cause infection and…

Q: e pool is unsanitary and causes virus to spread. What should the parents conclude? Choose the best…

A: On the basis of transmission, diseases can be classified into communicable and non-communicable…

Q: Which of the following statements concerning viruses and human health is false? a-in many diseases…

A: A virus is a little collection of genetic material that can be either DNA or RNA and is protected by…

Q: Which statistic below is the best example of incidence of a disease? A) In 2005, 2 million…

A: Disease in a population is categorized as either prevalent or incident cases. When a person is…

Q: how has coronavirus affected food and hunger?

A: In order to survive the human beings' basic requirements of food, shelter, water, clothing, and air…

Q: Describe retroviruses?

A: Viruses are tiny nonliving entities that infect a cell and take over its machinery to grow and…

Q: Name two noncellular infectious agents besides viruses.

A: There are some noncellular infectious agents. A virus is composed of a protein code and a genetic…

Q: What is a chronic and an infectious disease prevalent in the United States?

A: Chronic diseases are the one's who's condition lasts for year or more than a year, this may require…

Q: Explain four common viral diseases?

A: Viruses are minute particles that are made up of only their genetic material which may be DNA or RNA…

Q: What are the various routes by which transmission of human immunodeficiency virus takes place?

A: AIDS (Acquired Immuno Deficiency Syndrome) is caused by the Human immunodeficiency virus (HIV). It…

Q: Which viruses are retroviruses?

A: Viruses are infectious biological agents that are alive only when they are present inside the cell…

Q: What are the immune responses to viral infections? What is the difference between epidemic and…

A: An epidemic refers to the occurrence of an infectious disease in a population or region that is…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.