What did experiments using porcelain filters prove? Select all answers that apply.    Porcelain filters retain both bacteria and viruses            Viruses are actually solutions of genetic material, which is why they were named “viruses” after the Latin for liquid poison            Viruses are smaller in size than bacteria            Viruses replicate in broth

Q: Viruses are free-living organisms. Select one: True O False

A: Viruses are usually classified according to their genetic material as DNA virus or RNA virus. The…

Q: Some viral detection techniques involve a serological assay. This assay looks for the presence of…

A: The viruses are infectious agents, which are capable of infecting the cells and cause diseases. The…

Q: None

A: Herpes simplex virus DNA persists in a latent form that is not removed by acyclovir.This is…

Q: What did experiments using porcelain filters prove? Select all answers that apply. Porcelain filters…

A: Porcelain filters were engineered in the late 19th century by scientists as bacteriological filters…

Q: Are viruses living or non-living organisms? Explain your answer choice.also Discuss the difficulty…

A: A virus is defined as a submicroscopic infectious agent that duplicates just inside the living cells…

Q: Discuss why viruses are not always bad

A: It is true that most viruses have a pathogenic relationship with their hosts, which means they can…

Q: ss DNA ds RNA -RT zdsRNA mRNA

A: This image represent Group III class virus (Baltimore classificatio) Group III: Double-stranded RNA…

Q: learned that viruses enters the cell through the help of its?

A: Viral infection begins after the virus gains entry into the host cell and enough of the viral genome…

Q: you consider viruses to be alive? Take a position on the issue and perform research to find evidence…

A: The word virus is derived from latin word which means poison. Because of the similarities between…

Q: A virologist needs to remove all bacteria from a solution containing viruses without removing the…

A: Viruses are infectious organisms that are neither considered living or nonliving due to the fact…

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: All viruses can be grown in cell cultures. True False All viral infections can cause CPE. True False

A: Viruses are obligate intracellular parasites that replicate inside the host cells. Short nucleic…

Q: rna or dna double  strand or single strand linear or circular capsid structure H1N1 viruses (Swine…

A: Virus are infectious, disease causing agent present in air & replicates only in host completing…

Q: Viruses without borders" is what it means? What's the reason that viral infections are going up as…

A: Viruses without borders" means that viral infections don't respect geographical boundaries. They can…

Q: Match the terms 1Genome surrounded by a protein coat 2Functional viral particle capable to infect a…

A: Match the terms :- Terms :- Answers

Q: A virus consists of a molecule of________ or_______surrounded by a(n)___________ coat. A virus…

A: Virus is a microscopic infectious agent that exhibit both living and non living properties. Virus…

Q: How much smaller is a virus than a bacterial cell? Than an animal or a plant cell?

A: Viruses are submicroscopic particles found in regions where living organisms such as bacteria,…

Q: Why must ( 2 ) strand but not ( 1 ) strand RNA viruses bring their own replicase into a cell?

A: A virus refers to an infectious particle that lacks the replication machinery but can replicate…

Q: animal

A:

Q: What are two things that are true about all known viruses? Hint: one relates to the virus itself,…

A: virus is a submicroscopic infectious agent that replicates only inside the living cells of an…

Q: 1.Are viruses living or non-living organisms?

A: Microbes are living beings that cannot be easily visualized by naked eyes. Examples of microbes are…

Q: You are evaluating a mold infection of the feet after playing sports for two weeks. Which of the…

A: Q.  In image 1 the correct option is : The patient has a dermatophyte infection. Explanation-…

Q: Name of virus Herpes viruses RNA or DNA Double stranded (ds) or Single Stranded (ss) Linear or…

A: The first-generation herpesvirus, Herpes simplex virus type 1 (HSV-1), has a linear double-stranded…

Q: What part of the virus carries the instructions for making viral particles? plasmid envelope O…

A: A complete virus particle is formed of the genetic material enclosed in a protein coat called a…

Q: The two components common to all viruses are nucleic acid (either DNA or RNA) and protein coat…

A: Viruses are non-cellular entities that are characterized by an inert crystalline structure outside a…

Q: The size of a virus is approximately 10 raised to the power of (a) ________ meters

A:

Q: All viruses have which components in their infectious particles? Nucleic acids and protein coats…

A: Viruses are usually organisms with acellular structures outside their host. They enter their living…

Q: You are a virologist studying a newly isolated viral strain and have sequenced its genome. You find…

A: Option A is correct.

Q: Compare and contrast bacteria cells and viruses.

A: Microscopic organisms occur as “uni-or multi-cellular” along with cluster of cells. There are…

Q: Why would viral genome integration into host cell integration be advantageous to a virus? It…

A: Viruses can be defined as a noncellular entities which consist of either DNA or RNA ,enclosed in a…

Q: BOTH (EU & ARCHEABACTERIA) VIRUSES ARCHEABACTERIA EUBACTERIA Have a protein coat Source of…

A:

Q: Viruses have DNA and RNA. True or false.Explain your answer.

A: A virus is an infectious microorganism made up of a nucleic acid segment (DNA or RNA) encased in a…

Q: The experiment shown above was designed by Row A B. C D. i Hershey & Chase Hershey & Chase Meselson…

A: In the year 1952, two geneticists- Alfred Hershey and Martha Chase, conducted series of experiments…

Q: can you tell me what group of viruses (groups 1-7) the image represents and explain how you know?

A: Microorganisms known as viruses can infect various hosts, including people, plants, and animals.…

Q: during the history of the discovery of viruses they were first called filterable agents, then they…

A: Beijerinck, in 1898, first discovered virus which are thought to be as connecting links between…

Q: . Why is it helpful that the transmission compound light microscopes we studied in the lab are both…

A: A microscope is a scientific tool used to examine objects that are too small to be seen with the…

Q: Which of the following statements regarding viral classification is FALSE? Question options:…

A: all these statements are true

Q: TRUE or FALSE: All icosahedral viruses are enveloped. - Bacteriophages containing icosahedral…

A: The virus capsid is the protein coat that encloses and protects the genetic material (DNA or RNA) of…

Q: how a scientist could use an electron microscope to identify a virus?

A: Answer: Introduction: Microscope is an optical instrument to study microscopic organisms such as…

Q: Viruses are often considered “not quite alive". Using your knowledge of the characteristics of life,…

A: Unlike a non-living organism, a living organism is able to perform various metabolic activities for…

Q: Which of the following are ways bacteria have of dealing with viral infection? RNA interference…

A: Question: Which of the following are ways bacteria have of dealing with viral infection?

Q: The culture primarily contains nutrients such as sugars and a gel (agar). Why don’t viruses grow in…

A: Culture media are an integral part of the microbiology lab. There are various kinds of media used in…

Q: Then describe and explain with detail how viruses replicate. Be sure to describe where these events…

A: When a cell divides, it duplicates all of its components and divides in two. But the production of…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.