Catalyst What does pro mean? What does eu mean? 5 MINUTES! What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle?

Catalyst What does pro mean? What does eu mean? 4 MINUTES! What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle?

Catalyst What does pro mean? What does eu mean? 3 MINUTES! What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle?

Catalyst What does pro mean? What does eu mean? 2 MINUTES! What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle?

Catalyst What does pro mean? What does eu mean? 1 MINUTES! What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle?

Catalyst Pro means before. Prokaryotic cells came before other cells. CLASS TIME What does pro mean? What does eu mean? What are the 2 main differences between prokaryotic and eukaryotic cells? What is an organelle? Pro means before. Prokaryotic cells came before other cells. Eu means true. Eukaryotic cells are considered true cells because they have a true nucleus. Eukaryotic cells have a nucleus and other membrane-bound organelles, which prokaryotic cells lack. A small structure found within a cell that carries out a specific task.

Organelles A small structure within a eukaryotic cell (plant or animal) that has a particular job or function.

Ribosomes School Metaphor The ribosomes are like factories because they make/build proteins like a factory builds cars! (cars are the proteins! They are the product the factory wants to make!)

Nucleus Only Eukaryotic cells have them Contains genetic material (DNA) Controls cell processes Like a “brain” because a brain controls your body

Endoplasmic Reticulum Function Specializes in the synthesis & transport of lipids and membrane proteins Synthesis= to make or produce Rough ER has ribosomes (MAKES PROTEIN) Smooth ER lacks ribosomes (MAKES LIPIDS)

Endoplasmic Reticulum: Cell Type All Eukaryotic cells (plant and animal)

ER School Metaphor The ER is like the hallways of a school because it transports students and teachers from class to class.

Golgi Apparatus

Golgi Function aka Golgi Bodies Where proteins are packaged and sent out or exported from the cell.

Golgi: Cell Type/Picture All Eukaryotic cells (PLANT AND ANIMAL)

Golgi School Metaphor The Golgi bodies are like the UPS of a city because this is where items (proteins) can be packaged and shipped.

Vacuole

Vacuole Function Storage site for food and water Much larger in plant cells than in animal cells

Vacuole: Cell Type/Picture All Eukaryotic cells (PLANT AND ANIMAL) Plant= large Animal=small, contractile

Vacuole School Metaphor The vacuoles are like the water towers of a city because a water tower can store/keep water for the city in case of a shortage.

Lysosomes

Lysosomes Function Contains digestive enzymes Breaks down large molecules and wastes inside the cell

Lysosome: Cell Type/Picture All Eukaryotic cells (PLANT AND ANIMAL)

Lysosome School Metaphor Think Lysol, the cleaner The Lysosomes are like the landfills of a city because this is where all the trash and waste goes that keep the city clean.

Mitochondria 1= mitochonrion Multiple= mitochondria

Mitochondria Function Power house of the cell The site where energy is released from glucose in the form of ATP We will learn more about this next unit!

Mitochondria: Cell Type/Picture All Eukaryotic cells (PLANT AND ANIMAL)

Mitochondria School Metaphor The mitochondria are like power plants of a city because this is how we get energy!

Centriole

Centriole Function cell reproduction

Chloroplast Found in all plants and some protist (algae).

Cytoskeleton: Cell Type/Picture All Eukaryotic cells (PLANT AND ANIMAL)

Cytoskeleton School Metaphor The cytoskeleton is like the walls of a school because this they support the building and hold everything in place.

Group Work Work in your groups on your Cell City Project Due Tuesday! You are accountable… I expect you to be using this time wisely! Your entire group will receive a check if someone leaves your group without permission