7.2 Inside the Eukaryotic Cell I. The Framework of the Cell A. _____________ 1. Helps the cell ______, keep its ________, & _______ its parts. 2. Made up of _________ fibers a. ___________, microtubules, & __________ fibers II. Directing Cellular Activity A. ____________ 1. Nuclear _________ – double ___________ surrounding the nucleus a. Has many small _______ that allow _________ to move in & out

B. _____________ 1. Made up of ______ & many _________ 2. Can switch between “______” or “_________” III. __________ Processing A. _____________ 1. small, _________ shaped sac that is formed by a membrane B. ________________ ________________ 1. System of ___________ membranes that moves ________ & other substances through the ______ 2. The _____ is connected to the nuclear____________ 3. _________ ER a. _________ appearance under an electron microscope, bumps are _____________ 4. ___________ ER a. has no ____________ ribosomes C. ________ Apparatus 1. Modifies, ________ , & _____________cell products

IV. Storage & Maintenance A. ____________ – digest cell’s _______, ________ old,________, or unused organelles B. Central ____________ 1. Found in ___________ 2. Stores _______, ions, ___________, wastes, toxins, &_________________ C. Contractile _______________ 1. Pump excess __________ out of the cell V. __________ Production A. _______________– uses light energy to make __________ from CO2 &___________ B. _____________ – uses energy from organic compounds to make ________. 1. also known as = ________________