Project 1 [Copy] [Copy]

Transcript

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Tobacco mosaic Virus (TMV)

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Bacteria

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~1500nm

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~18nm

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TMV

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Capsid shell aids in protection

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in free state

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Tobacco Plant cell

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Mechanical wounds

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Virus enters the cell via

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Increased PH within cell leads

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to detachment of Capsids

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PH

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Replisome attaches to newly

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exposed RNA sequence

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Fresh nucleic acid chains

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are synthesized

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Fresh Proteins aid in the 

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reproduction and spread of

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the virus

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the virus spreads and 

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the cycle continues