List three differences between prokaryotic and eukaryotic cells Bell Work List three differences between prokaryotic and eukaryotic cells Then…. List two similarities

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Cell Organelles and their Functions

Cells Cells are the basic unit of all living things. IF IT IS ALIVE, IT HAS CELLS! Cell Theory: All organisms are made up of one or more cells The cell is the basic unit of all organisms all cells come from cells

Two Types of Cells EUKARYOTE PROKARYOTE

A Cell Membrane B Cytoplasm C Mitochondria D Nucleus E Endoplasmic Reticulum F Golgi Apparatus G Ribosomes H Vacuoles I Cell Walls J Flagella

Cell Membrane The cell membrane holds the cell together and allows nutrients into the cell. A

Cytoplasm the watery gel inside a cell. It holds the ORGANelles. B

Mitochondria ORGANelle that produces energy for the cell. Contains its own DNA and RNA Present in both plant and animal cells C

Nucleus The nucleus controls the cell. It contains the cell’s DNA. D

Endoplasmic Reticulum A network of membranes throughout the cytoplasm of the cell. It helps to move materials around the cell, and is the sight of protein and lipid synthesis E

Golgi apparatus Responsible for sorting, packaging, and shipping the proteins produced in the ER.   F

Ribosomes G help in the synthesis of proteins. Some ribosomes are found in the cytoplasm, but most are attached to the endoplasmic reticulum. NOT membrane bound G

Vacuoles Vacuoles are spaces in the cytoplasm where food and chemicals are stored H

Cell Wall Cell Walls are mainly in plant cells, but are found in some prokaryotes They make the cell strong and rigid I

Flagella Can be found in both prokaryotic and eukaryotic cells Used for movement J