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Unformatted text preview: ♦ Breakdown inactive proteins ♦ Motility is contraction Uses actin, mysosinfilaments, and ATP Plant Cells Cell wall ♦ Consists of cellulose and other… Primary wall=first wall Thicker wall= more rigid cell=more rigid/hard plant Middle lamella ♦ Made of pectin and pelcium pectate ♦ Glues cells together Plasmodesmata- cytoplasmic channels ♦ Connects one cell to another by allowing communication 4 October 2006 ♦ Vacuoles in plants Tonoplast is the vacular membrane It’s functions: ♦ Stores pigments ♦ Stores nicotine and other toxins Human cell Desinosome ♦ Welds animal cells together ♦ Made up of individual glycoprotein molecules(sugar protein) Gap junction ♦ Allows molecules to exchange between cells ♦ Connexon Pores in cell membrane...
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- Fall '06
- Biology, tubulin molecules, Microtubules Actin filaments