CYTOSKELETON Structure Network of long protein strands Located

CYTOSKELETON Structure Network of long protein strands Located in the cytosol No membranes Function Support Help with movement of organelles in the cytosol Cell Type Eukaryotic Cells Plant and Animal Cells

CYTOPLASM/CYTOSOL Structure Fluid between cell membrane & organelles Contains water, salts, organic compounds Function Aids in movement Cell Type Prokaryotic and Eukaryotic Cells Plant and Animal Cells

Nucleus Structure Function Double membrane (nuclear envelope) Control center of the cell Stores hereditary info (DNA) Makes RNA and protein Cell Type Eukaryotic Cells Plant and Animal Cells

Nucleolus Structure Nonmembrane bound structure Function Makes ribosomes (nucleolus) Cell Type Eukaryotic Cells Plant and Animal Cells

ROUGH ER Structure Internal membrane is a system of folded sacs and tunnels Has ribosomes Function Intracellular highway Molecules move from one part of cell to another to be exported out of cell Cell Type Eukaryotic Cells Plant and Animal Cells

SMOOTH ER Structure Internal membrane of systems of folded sacs and tunnels NO ribosomes Function Intracellular highway Storage area for proteins Cell Type Eukaryotic Cells Plant and Animal Cells

RIBOSOMES Structure Function Made of proteins and RNA No membrane Most numerous organelle Made in nucleus (specifically in nucleolus) Aids in protein synthesis Free ribosomes make proteins used by the cell Ribosomes on r. ER make proteins for export to other cells Cell Type Prokaryotic and Eukaryotic Cells Plant and Animal Cells

GOLGI APPARATUS Structure Stack of membranes or sacs filled with fluid Function Processing, packaging, and secreting organelle Helps with protein synthesis Cell Type Eukaryotic Cells Plant and Animal Cells

Vesicles Structure Small membrane-bound sacs Function Divide some materials from the rest of the cytoplasm Transport these materials from place to place within the cell Cell Type Eukaryotic Cells Plant and Animal Cells Examples of Vesicles include: - Lysosomes - Vacuoles - Transport vesicles - Secretory vesicles

MITOCHONDRIA Structure Double membrane Have own DNA Very numerous in high requirement cells (muscles) Function Powerhouse of the cell (energy) Transfers energy into ATP to be used as energy for life functions Cell Type Eukaryotic Cells Plant and Animal Cells

VACUOLES Structure Fluid filled organelles Very large Function Stores enzymes Stores waste Cell Type Eukaryotic Cells Plant Cells (large) Animal Cells (small)

LYSOSOMES Structure Spherical organelles Contain enzymes Function Digestion Organic molecules Old organelles Foreign substances Cell Type Eukaryotic Cells Plant and Animal Cells

CENTRIOLE Structure Made of microtubules Occur in pairs Function Aid in cell division Cell Type Eukaryotic Cells Animal Cells

CILIA Structure Short hair-like projections numerous Function Movement Cell Type Eukaryotic Cells Animal cells

FLAGELLA Structure long projections that move in whip like fashion Function Movement Cell Type Eukaryotic and Prokaryotic Cells Animal cells

CELL WALL Structure Wall outside membrane Made of cellulose Has pores Function Protect Support Cell Type Eukaryotic Cells Plant Cells

CHLOROPLASTS Structure Double membrane Contains DNA Contains green pigment (chlorophyll) Function Responsible for photosynthesis Cell Type Eukaryotic Cells Plant Cells

Chromatin Structure Strands of genetic material Function Genetic information of the cell Cell Type Eukaryotic and Prokaryotic Cells Plant and Animal Cells

PLASTIDS Structure Membrane bound organelle Function Storage (starches, lipids, pigments) Cell Type Eukaryotic Plant Cells

CELL MEMBRANE Structure Lipid bilayer Proteins Function Selectively permeable Boundary for cell (protection) Cell Type Prokaryotic and Eukaryotic Cells Plant and Animal Cells

Cell Analogy - Factory Cell membrane doors to the factory The Vacuoles Storage room Mitochondria Generator cans ER Hallways room where the item is made Garbage Ribosomes The Lysosome room Nucleus Main office Golgi Apparatus Assembly area Cell Wall The outer walls