Slide ShowReviewView(Body)28A Apm<市<一和三| 三。| vA Sharex, AV Aa vD. A v三 |姓。申。Av A Shape Fill vConvert toPicturefoxes and Improvements, choose Check for Updates.ShapesTextBaxArrange Quick P Shape Outline vStylesSmartArtCheClick to add titleExplain how granzymes and perforin are used by natural killer cells toattack virus-infected cells.= NotesComments::MAY11MacBook AirF10FIIF9D00000 FAF8F5F7F3&%24%3D5678.PRTYU ormat ArrangeToolsSlide ShowWindowHelp29%Tue 11 May 3:41 pmPresentation1AnimationsSlide ShowReviewViewsody)A A2 Share28A"abx'X. AV Aa v三 |14v中。AA Shape Fill vConvert toSmartArtPicture ShapesТеxtArrangeQuickStyles2 Shape Outline vBoxces and Improvements, choose Check for Updates.Check forClick to add title• Discuss how epidemiological information is used to decide antibioticusage policy.NotesComments98%11MacBook AirF10FI1F9F8F6F7F5F4&%2$4.78.9.5TY

Granzymes are serine proteases delivered by cytoplasmic granules inside cytotoxic T cells and common…

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• Explain how granzymes and perforin are used by natural killer cells to attack virus-infected cells.

Health Safety And Nutrition F/Young Child

9th Edition

ISBN:9781305144767

Author:MAROTZ

Publisher:MAROTZ

Chapter13: Nutrients That Provide Energy (carbohydrates, Fats, And Proteins)

Section: Chapter Questions

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Concept explainers

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.

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Explain how granzymes and perforin are used by natural killer cells to
attack virus-infected cells.
= Notes
Comments
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• Discuss how epidemiological information is used to decide antibiotic
usage policy.
Notes
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