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The top documents tagged [chain of aa]
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chain of aa
Chapt. 3-Proteins pgs. 36-42 Make up ~50 dry weight of any organism. Roles: –Enzymes. Assist in chemical reactions –Defense. Immune system –Structural.
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More about the Nucleus Nucleus Nuclear envelope - a double membrane that separates the nucleus from the cytoplasm Nuclear pores - numerous openings in.
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