The functional and structural unit of all living organisms.

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Presentation transcript:

The functional and structural unit of all living organisms. Cells The functional and structural unit of all living organisms.

Types of cells Eukaryotic Cells Prokaryotic Cells

Eukaryotic cells Cells which contain a membrane bound nucleus and membrane encased organelles. Unicellular (Protists) and Multicellular (Plants, Animals) DNA is contained within the nucleus

Prokaryotic cells Cells which lack a membrane bound nucleus and any membrane encased organelles Unicellular Have a cell membrane, ribosomes and DNA (genetic material) in the cytoplasm.

Unicellular organisms Consist of only one cell Examples: -Bacteria -Protists

Multicellular organisms Consist of more than one cell Examples: -Fungi -Plants -Animals

Protists Very diverse, single celled organisms Eukaryotic We will look at 4 different types: 1. Euglena 2. Amoeba 3. Paramecium 4. Volvox