How do you think warming global temperatures will affect these cold-associated viruses? 2) What impact could there be on the Antarctic ecosystem? 3) What impact could there be to humans?

Q: What do you think about Covid 19 Pandemic? Is it a kind of depopulation program? Explain.

A: Introduction Coronaviruses (CoV) are a broad group of viruses that can cause anything from a typical…

Q: The first pandemic since 1968, which struck in 2009, turned out to be H1N1, a milder strain of which…

A: Virus is defined as the smallest microscopic agents that has the capability to replicate only within…

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: Two patients were admitted to the same hospital ward for the same duration of time, yet one became…

A: Clostridioides difficile is a bacteria that is responsible for being the causative agent of…

Q: Which of the following does not refer(s) to distribution of a disease by time?    a. Point…

A: A disease is an abnormal condition or disorder that affects the body's structure or function and…

Q: You compared epidemiological data from two different outbreaks. You found that the outbreak caused…

A: Viruses are very small particles that cannot be seen by the naked eyes but they have a very high…

Q: Why does the number of cases increase over several incubation periods in apropagated epidemic?

A: If the source continued to infect individuals then because a common-source outbreak could continue…

Q: What is resident flora? Transient flora that moves to a different location on the human host. o…

A: Answer:- Option C - Normal flora, consisting of bacterial and fungal species, that have been part of…

Q: Which of the following is NOT a feature associated with viruses? a. Cytoplasm c. Protein coat b.…

A: Viruses are small, submicroscopic infectious agents that are capable of growth only inside the host…

Q: 1a Are viruses considered "living organisms"? Why so/not so   1b Compare and contrast viruses and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: During this COVID 19 pandemic, in addition to vaccine production, how could biotechnology provide…

A: Introduction :- Biotechnology is the development of techniques for the application of biological…

Q: Are there non-parasitic viruses?

A: Viruses are the intermediate forms between the non-living things and living things.

Q: In 2005 a typhoid outbreak in Delmas, South Africa, prompted the widespread testing of food and…

A: In 2005 a typhoid outbreak in Delmas, South Africa, prompted the widespread testing of food and…

Q: (a) What species of blood fluke causes Schistosomiasis in the Philippines? (b) What species of…

A: Schistosomiasis can be described as the disease which is caused by infection with freshwater…

Q: Which would be the worst choice f Select one: O A. Bird embryos B. Tissue culture OC. Live mammals O…

A: Ans : D Sterile broth

Q: For a potentially serious disease like bubonic plague,vaccines are not routinely recommended for the…

A: Bubonic plague is one of three types of plague caused by bacterium Yersinea pestis.They spread…

Q: What is the arthropod's role in disease transmission such as malaria?   Question 7 options:   a)…

A: Arthropods, especially ticks and mosquitoes, are responsible for a number of parasitic and viral…

Q: An apple grower notices that several of his apple trees with fungi growing on their trunks have…

A: A virus is a microscopic organism. When compared to the bacterium, the virus is smaller that cannot…

Q: It is said,that disease are spreading faster due to globalisation and increased movement of…

A: The disease is caused by pathogens. Pathogens are disease-causing organisms. There are two types of…

Q: How could this research lead to the development of drugs to combat infection by variola and related…

A: Variola is the smallpox viruses and it is bioterrorism. Smallpox is a highly lethal contagious…

Q: An iatrogentic disease in a patient caused by Staphylo-coccus aureus–contaminated surgical…

A: Any abnormal condition that hinders optimum body functioning is considered a disease. Microbial…

Q: Which of the following is a commonality between coxsackievirus A16 infection and a varicella zoster…

A: Hand-foot-mouth disease is caused by coxsackievirus A16 virus while chicken pox is caused by…

Q: Why was the demonstration of human resistance to malaria important to evolutionary biology?

A: Malaria is a disease that is transmitted by a bite from a infected mosquito.

Q: 1) What are all the herbal medicines and remedies used by the Rastafarian in the Caribbean?  2)…

A: Traditional medications made from medicinal plants or herbs are known as herbal medicines or…

Q: Which of the following statements correctly describes viruses? Select one: A. They can reproduce by…

A: Viruses are DNA or RNA containing and they are microscopic in nature. Usually they contain a…

Q: 1. two types of marine mammals including (A) basic characteristics, (B) what they eat, and (C)…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: Influenza virus is an RNA virus with a segmented genome whereas SARS-Cov-2, the cause of COVID19…

A: The influenza virus and SARS-CoV-2, the causative agent of COVID-19, are both RNA viruses, but they…

Q: Ebola virus is a(n)___virus classified in the___family.a. enveloped RNA, rhabdovirusb. naked DNA,…

A: Ebola virus is the causative agent of Ebola virus disease (EVD) or Ebola hemorrhagic fever. This…

Q: bacillus anthracis- anthrax rabies virus - inflammation in the brain ( rabies disease) 4. Discuss…

A: Introduction:-  Diseases of colonization are those disease which spread due to colonization .  There…

Q: How does climate change effect disease spread?

A: Because to improvements in sanitation, hygiene, and disease prevention and control measures, the…

Q: 6. WHO declared the 2019-novel Coronavirus outbreak as a Public Health Emergency of International…

A: Option A is correct OnJanuary 30, 2020, the World Health Organization labelled the outbreak a Public…

Q: Which of the following would be considered "emerging" organisms? Choose one or more: A. measles…

A: Introduction :- The measles virus is a single-stranded RNA virus belonging to the family…

Q: 1. How can climate change contribute to the incidence of emerging diseases? 2. What's one emerging…

A: Climate change refers to the long-term changes in temperatures and weather patterns of the earth.…

Q: What is the relationship between the sickle cell mutation and the Plasmodium parasite? Would having…

A: Sickle cell sickness (SCD) is a gathering of blood issues ordinarily acquired from an individual's…

Q: Although the virus that causes smallpox has been eradicated, there are still stocks of the virus,…

A: The objective of the question is to understand the reasons why someone might argue for the…

Q: Which of the following is not an emerging infectious disease?a. avian influenzab. Lyme diseasec.…

A: An emerging infectious disease is a disease which has affected many individuals in one or more…

Q: WRITE A SIMPLE RESEARCH ABOUT COVID 19. HOW THIS PANDEMIC AFFECTED THE PLANT AND ANIMAL LIFE.

A: COVID-19 (Coronavirus) has had an impact on daily life and is affecting the world economy. The…

Q: 1. a.Upon looking at these pictures, what are your thoughts regarding this pandemic that we are…

A: Coronavirus disease (COVID-19) is an infectious respiratory disease caused by the SARS-CoV-2 virus.

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.