Picky - PowerPoint PPT Presentation

…I’m a ball….all alone…

…I’m a ball….all alone…. …with nobody to talk to…. …..with nobody around to play with…. …I feel ashamed….that I’m a boring little ball…. ……the kids come from all around…..ignoring me…. ….talking about my black little eyeballs….and my orange sphere shape….

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1.24k views • 100 slides

ENZYME

ENZYME. Enzymes are proteins that are used by the cell to speed up and regulate metabolic reactions. Enzymes are biological catalysts that remain unchanged by the reaction. Enzymes.

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601 views • 23 slides

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