Cell Organelles Structure and Function of the Cell

Plasma Membrane  The “__________________”  Separates the cell’s ______________ and _______________ environments  Controls what ______________ and ____________ the cell, helps maintain ______________  Fluid Mosaic Model –__________________ Bilayer

Cell Wall  Found in ______________  Provides ___________  Contains ______________-fiber, the cotton in your shirt

Cytoplasm  The stuff or filling of the cell  All the ___________ float in the cytoplasm  Site of many ____________ reactions

Mitochondria  The _________________ of the Cell  Where __________ conversion takes place  Cells that use more energy, have more mitochondria, like muscles

Chloroplasts  Found in plants where _______________ occurs  Where plants produce ________________

Nucleus and Nucleolus  The _________ center of the cell  Contains ________  Nucleolus is located inside the nucleus and is responsible for _________ production

Centrioles  Found only in animal cells  Function in _______ ________________

Ribosomes  Site of __________ synthesis  Made in the nucleolus  Can exist throughout the cytoplasm or attached to the ___________ ___________

Endoplasmic Reticulum- Rough and Smooth  ____________ System (like CATS)- carries _____________ through the cell.  Rough ER contain ribosomes  Smooth do not contain ribosomes

Lysosomes  Membranes filled with digestive ___________  Destroys _________ out parts of the cell interior  The Pac man of the cell

Vacuoles  Membrane sacs named based on what they contain, such as: 1._______ 2._______ 3.Waste  Plants have larger vacuoles than animals

Golgi Apparatus (Body), (Complex)  Responsible for the following: 1.___________ proteins 2.__________ proteins 3.Redistributing proteins

Cytoskeleton  Provides shape and support for the cell  Like the scaffold that holds up a tent

Plant Cell  ________- shaped  Contain _________  Have a large vacuole  Have a ____ ______  No centrioles

Animal Cell  _______ in shape  ___ cell wall  ___ chloroplasts  Have centrioles  Have smaller vacuoles

Prokaryote Cells  _____________  Very simple cells  _______ true nucleus or membrane bound organelles  Example: Lacto bacillus acidophilus

Eukaryotic Cells  “_____” Cells  Contain a ________ nucleus and membrane-bound organelles