1. Introduction to Cells Plant Cell Smooth endoplasmic Vacuole reticulum
Nuclear
envelope
Ribosome
(attached)
(free)
Smooth endoplasmic
reticulum
Nucleus
Rough endoplasmic reticulum
Nucleolus
Golgi apparatus
Mitochondrion
Cell wall
Cell
Membrane
Chloroplast
Vacuole
Plant Cell

2. Prokaryotic vs. Eukaryotic
Cell membrane
Cytoplasm
Prokaryotic Cell
Nucleus
Eukaryotic Cell
Organelles

3. Cell Theory All living things are composed of one or more cells
The smallest living organisms are single cells, cells are the functional units of multicellular organisms.
All cells come from pre-existing cells.

4. All cells share common Features
All cells are enclosed by a cell membrane known as a plasma membrane
Separates cells contents from the environment
Regulates the flow of materials in and out of the cell, nutrients in, waste out
Cell membrane controls interactions between cells

5. All cells share common Features
use DNA as a blue print
contain Cytoplasm
Contain Ribosomes
Made up of Proteins, Lipids, Carbohydrates and Nucleotides
Obtain energy and nutrients from the environment

6. Eukaryotic Organelles
Nucleus, Nuclear envelope, nucleolus
Cell wall, Plasma membrane, membrane Proteins
Cytoplasm, Cytoskeleton
Mitochondria, Chloroplast
Endoplasmic reticulum, Smooth & Rough
Golgi Complex, Lysosomes
Central vacuole, other vesicles and vacuoles
Centrioles, Cilia and Flagella