The inside of a Cell Organelle Nucleus*(B) Cell Membrane* Structure Function Large organelle located Controls the cell’s in the center of the cell activities, holds genetic material (DNA Semi permeable membrane Allows somethings in and keeps others out Gel Holds organelles in place Double membrane bean shaped Power house of the cell – cellular respiration = ATP Small dots made of two parts Makes proteins Large in plant Small in animal Storage tank for water and enzymes Tubular system Transports proteins Green Makes food for plant cells through photosynthesis Strong wall of cellulose Supports the plant cell Cytoplasm* Mitochondria* Ribosomes Vacuole* Endoplasmic Reticulum (ER) Chloroplasts* Cell Wall* *Organelles the state requires 7th graders to know – you will be tested on these items