Documents Chapt. 3-Proteins pgs. 36-42 Make up ~50 dry weight of any organism. Roles: –Enzymes. Assist in...

Slide 1 Chapt. 3-Proteins pgs. 36-42 Make up ~50 dry weight of any organism. Roles: –Enzymes. Assist in chemical reactions –Defense. Immune system –Structural roles:…

Documents More about the Nucleus Nucleus Nuclear envelope - a double membrane that separates the nucleus from....

More about the Nucleus Nucleus Nuclear envelope - a double membrane that separates the nucleus from the cytoplasm Nuclear pores - numerous openings in the nuclear envelope,…