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Virus-explorer-worksheet (1) 3 - Document preview page 1

Virus-explorer-worksheet (1) 3 - Page 1

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Virus-explorer-worksheet (1) 3

This activity guides students through the Virus Explorer Click and Learn, helping them explore viral diversity, structure, characteristics. Students analyze key terms, abbreviations, and features like viral envelopes deepen understanding of viruses.

Mason Bennett
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Virus-explorer-worksheet (1) 3 - Page 1 preview imagehBiolnicractiveStudent HandoutClick and Learny/rusExplorerINTRODUCTIONThis handout complements the Click and Learn "Virus Explorer" developed in conjunct ion withthe 201Edocumentary,Spillover: Ziko, Ebola & Beyond(htt p://www.hhmi.Drg/biointeract ive/virus-expiorerPROCEDUREFollow the instructions as you proceed through the Click and Learn, and answer the questions in thespaces provided.1. Let's review. Click on the "About" tab at the bottom. Read the information and list lour (fl) ways inwhich viruses can differ from each other.2. This interactive uses several abbreviations. Fill In what each abbreviation stands torin the tablebelow.AbbreviationDescriptionnmNanometerbpBasessSingle . StrandeddsDouble - Strangled3. Close the "About' window, and locate theinext to each viral characteristic tab across the top.Click on these icons and answerthe questions below associated with each viral characteristic.a.Envelope: Not all viruses have an envelope.Ifa virus hasthis outer layer, explain how it forms.If a virus had this outer layer, * would form byfrom the tx»i cell.b.Structure: What determines the shape ot the capsid, or core?determines the caps Id/coce Is the individual proteins
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Virus-explorer-worksheet (1) 3 - Page 2 preview imagenhHfolnteractlveClick and LearnVirusExplorerStudent Handoutc.Host(s|: Fromthevinjs’ perspective, why is the host important?The host Is Inportart because it allows rhe virus io mate repticasofitself.d.Genome Type: Viral genomes may vary by four characteristics of their genetic information.What are they?TN‘y are nudeacidrxjniberstrand1, from IN>x lol at id. polurity, ,,nd itructuree.Transmission: Define the terms "vector" and "zoonotic."Vector An organism that transfers viruses fnom one host to anotherZoonotic. A vtrus irarfiferred from a veritable aunwl to huminsf.Vaccine: What isone advantage ot being vaccinated against a particular virus?The one advantage a va - m e has on sot eone is they m ;<eyou in-une to ?. p.sr r :iar virus4.Virus ScavengerHunt:Use the home page of the Virus Explorerand the various viral characteristictabs across the top to answer the questions below.a.What is one diHerecce between the rabies virus andthe influenza virus?The rabies virus causes aggressiveness when? irifbuenr.i does notb.Of the nine viruses shown, which is the only onethat infects plants?TMV virus rs the onp out of 9 fhar Infects plantsc.What are three characteristics that adenoviruses, T7 virus, ard papillomaviruses have incommon?3 charactEfisuci trial fhese viru.es have m common are ira'.they are allnumerous, included in scientific research, and th&r structures are rcosanedraid.Recently, Zika virus has been in the news. Treatment of it is ot particular concern. Why?Zite is a big concern because ft affects pregnant women and their offspring, causing theircnildrc-i so have abnorrralities wttr their body pars along wrth other defectse.Which two viruses infect all the vertebrates included in the interactive?The two viruses that are interactive are the adenovirus and the papiHomavirus,f.Qf the nine viruses shown, which is the only one that infects bacteria?TheT7 vius is the virus showmthat infects bacter-a.
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