Why do you think washing hands with soap and water can help fight against coronavirus?(hint Think about the structure of soap and also of the virus particles) 2. Is washing your hand with water alone effective in destroying coronavirus?explain why or why not

Q: Animal viruses may be grown in living animals or in embryonated eggs. a. True b. False

A: For laboratory purpose, research and studies, viruses are cultivated in laboratories in hosts. These…

Q: Label the basic parts and give their functions. 1. Bacteriophage T4 2. Coronavirus

A: The bacteriophage T4 is a virus that infects bacteria and usually follows the lytic cycle whereas…

Q: 1. Give the correct term for each of the follow : a. Viruses that contain an enzyme that copies are…

A: The immune system is a defense system of the body against pathogens such as viruses, bacteria which…

Q: 92) The rate of viral mutation a. Is higher in negative single stranded RNA viruses than positive…

A: ANSWER) (d) Is higher in negative single stranded RNA than the single stranded DNA

Q: Why were Ignaz Semmelweis ideas ignored at his time in history 2. Which of its proteins does…

A: Ans-1 Ignaz Sammelweis was a Hungarian physician who disapproved the belief that post-operation…

Q: Viral “spikes” are usually involved in    A. Uncoating the virus particle  B. Killing the host cell…

A: The small microscopic organisms that cannot be seen with the naked eye are called microorganisms or…

Q: This figure shows the frequency of the different variants of the novel coronavirus over time colored…

A: According to the question, a figure shows the frequency of the different variants of novel…

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: As frustrating as viruses and worms are, perhaps more time and money is spent on resolving virus…

A: Viruses and worms are frustrating and consumes more time and money as they definitely need to be…

Q: Your doctor has told you that you were recently infected with a PROVIRUS, and no matter what you do,…

A: A provirus is a virus genome that is integrated into the DNA of a host cell. In bacterial cells,…

Q: more than 1 answer) Which of the following statement is (are) correct RNA viruses replicate in the…

A:

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: 3. Human Papillomaviruses are characterised by all of the following EXCEPT A. A genome of…

A: Introduction: Human papillomavirus (HPV) is a very common virus affecting different parts of the…

Q: 2. Viruses a. Are viruses living organisms? Why? i. Give the properties of a virus that would…

A: The living world comprises of the Plants, the Animals and the Microorganisms. The microorganisms are…

Q: 3 differences between new and old coronavirus disease in relation to their molecule

A: Corona virus is the cause of newly discovered infectious disease COVID 19, this disease mainly…

Q: hat was the role of filtration in the discovery of viruses. 2) Imagine a new respiratory virus that…

A: Microorganisms are an integral part of the ecosystem. These are present everywhere. Microorganisms…

Q: 5. For each of the following questions, select the correct virus or viruses A. Human…

A: A virus is genetic material stored within an organic particle that infects living cells and…

Q: Retroviruses, like the HIV, contain an enzyme called reverse transcriptase. Explain the flow of…

A: Introduction: In retrovirus, RNA is used as genetic material. It uses the enzyme…

Q: The virion illustrated below is a O Bacteriophage O Adenovirus O poxvirus HIV retrovirus

A: Viruses are not categorized as living organisms and also not categorized as non-living. When inside…

Q: Please match the definition. 1. Layers that surround the virus, giving it an exact shape that will…

A: Viruses are the link between living and non-living as they are normally non-living crystal in the…

Q: 5) The RNA polymerase (DDRP), one option is incorrect : a. Can work to produce the genomic RNA of…

A: B answer is incorrect.

Q: Match terms with descriptions based on the text above. You can use an answer more than once or not…

A: The terms prevalence and incidence are used to characterize the magnitude of a condition in a…

Q: Imagine you are a virus flying around Brooklyn and you are looking to infect people sitting at the…

A: I am a free-flying virus finding my target outside of a restaurant in Brooklyn. First, let me…

Q: The following diagram shows the life cycle of the lytic virus, the symbol that indicates the stage…

A: Viruses have two types of life cycle lytic and lysogenic. In lysogenic type of lifecycle it insert…

Q: Host specificity of a virus is due to 1) similarities in size between the virus and the host cell.…

A: Viruses are intracellular parasites that are obligate. A virus must bind to a "living cell" that can…

Q: Can the coronavirus survive in hot temperatures

A: Corana virus is the major cause for the corona virus disease pandemic. It is a contagious viral…

Q: 2. Luc Montagnier worldly renowned virologist, who first isolated HIV and Noble prize winner, wrote…

A: Montagnier a French viriologist and a Nobel Laureate claimed that coronavirus leaked from the…

Q: All viral genomes contain nucleic acid, either DNA or RNA but not both. Viral replication is the…

A: Viruses are obligate intracellular parasites which depends on host translational and transcriptional…

Q: The hereditary material for retroviruses is __________. The HIV virus, like other retroviruses…

A: The term "hereditary" means something that is passed on from parent to offspring. The hereditary…

Q: Viruses in the Herpesviridae family are double-stranded DNA enveloped viruses.  Specifically the…

A: Viruses belonging to Herpesviridae family such as chicken pox and shingles virus are are…

Q: The Size of Viruses varies from:   a. 1-100 nm b. 25-300 nm c. 100-1000 nm d. None of the above

A: A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA)…

Q: Throughout history there are many different types of virus that have caused impacts both small and…

A: Throughout history, we have seen many viruses that impacted us in both positive and negative ways.…

Q: 4) Which of the following is a segmented ds-RNA virus: a. Herpesviridae       b. Arenavirus…

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

Q: All HPV are non-enveloped double stranded DNA viruses. Their genomes are circular and approximately…

A: Introduction :- DNA acts as the genetic material in most of the cases but sometimes RNA can also be…

Q: Make a reflection The 2019 novel coronavirus (2019-nCoV) has caused the spread of a respiratory…

A: Introduction: The neurological system, cardiovascular system, gastrointestinal tract, and urogenital…

Q: 1.What are the target cells of SARS-CoV-2? What do these cells have in common? 2.Retroviruses, like…

A: The coronaviral genome encodes four major structural proteins: the spike (S) protein, nucleocapsid…

Q: Many pharmaceutical companies are trying to produce vaccine against Corona virus (COVID-19) but they…

A: Covid 19 is the middle east respiratory syndrome caused by the corona virus. The Covid19 affects the…

Q: An enveloped virus has a __________ time hiding from the host human immune system and is _________…

A: The viruses are sub-cellular organisms. They are obligate parasites i.e. they use the host machinery…

Q: Coronavirus

A: coronaviruses  are a large family of viruses that cause illness ranging from the common cold to more…

Q: How can viruses be beneficial? 2. Name two important features of retroviruses and give an example of…

A: Note- As per the bartleby rule we are supposed answer only first  three sub-part. Kindly repost the…

Q: The herpaviruses are different from cell in their genome. What is their genome like?

A: Herpesviridae refers to a large family of DNA viruses which cause infections and diseases in animals…

Q: a virus goes through with path would it take and how would it enter to the brain? I am asking if a…

A: Virus enters the living cells through different routes. First and foremost thing for the viral entry…

Q: 8. Why are viruses considered non-living? a. Viruses cannot replicate on their own. b. Viruses do…

A: Virus are responsible for one of the most dangerous diseases like Ebola, influenza, small pox and…

Q: Why does the environmental conditions not really matter to the virus right now? In other words why…

A: Normally temperature does affect the growth of the viruses because temperature directly affects the…

Q: Which other viruses belong to the Coronavirus family?

A: Viruses are pathogenic organisms. They are connecting link between living and non-living. They are…

Q: After the initial infection, may latent viruses be "reactivated" months or years later, replicating…

A: This is related to the lytic phase and the lysogenic phase of the viruses. Viruses after infection…

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.