Microvilli

Increase surface area to facilitate absorption of extracellular materials

Cilia

Movement of materials over cell surface

Smooth ER

Lipid and carbohydrate synthesis; calcium Ion storage

Rough ER

Modification and packaging of newly synthesized proteins

Nucleolus

Site of rRNA synthesis and assembly of ribosomal subunits

Nucleus

Control of metabolism; storage and processing of genetic information; control of protein synthesis.

Mitochondria

Produce 95% of the ATP required by the cell

Lysosome

Intracellular removal of damaged organelles or of pathogens

Golgi Apparatus

storage, alteration, and packaging of secretory products and lysosomal enzymes.

Peroxisome

catabolism of fats and other organics compounds; neutralization of toxic compounds generated in the process.

Ribosomes

Protein Synthesis

Endoplasmic Reticulum ER

synthesis of secretory products; intracellular storage and transport

Cell Membrane

Isolation;protection;sensitivity; support;control of entrance/exit of materials

Centrosome

essential for movement of chromosomes during cell division; organization of microtubles in cytoskeleton

Cytoskeleton

strength and support; movement of cellular structures and materials

Cytosol

Distributes materials by diffusion; stores glycogen,pigments, and other materials