Eukaryotic: Plant and Animal Cells: Organelles and their Functions pg Eukaryotic: Plant and Animal Cells: Organelles and their Functions pg. 73-79 in textbook Determine the main function of the 12 major organelles in eukaryotic cells Cell membrane Cytoskeleton Nucleus Endoplasmic Reticulum (Smooth and Rough) Golgi Apparatus Vesicles Mitochondria Vacuole (Central vacuole-plant) Lysosomes (animal) Centrioles (animal) Cell Wall (plant) Chloroplasts (plant) SKIP 2014 Main Functions on pg. 25 of INB

Eukaryotic Cell Posters: Organelles pg. 73-79 in textbook SKIP 2014 Determine whether you are going to make a plant or animal cell 2. Draw the outline of your cell on your poster 3. Out of construction paper- construct organelles (using a different color for each type of organelle) 4. Label each organelle 5. Write the function of each type of organelle

Example Rough E.R. Mitochondria Convert molecules from the food you eat into usable energy Powerhouse of the cell

SKIP 2014 Cell City Directions 1. Determine what parts/jobs of a city are similar to that organelles function? Ex: Nucleus is like City Hall *Organelles may have more than one job (Ex: lysosomes have many city jobs/locations) Include: Chloroplast Nucleus Lysosome Vacuole Rough E.R. Golgi apparatus Cell Wall Cell Membrane Cytoplasm Mitochondria Ribosomes 2. Make a rough draft of your city on a lined sheet of paper 3. Final Draft: On a poster paper provided by Mrs. McCobb, draw/cut-out your city parts and organize them on the poster like a real city would be organized. Make sure it is clearly written and drawn. 4. Label each part of the city and underneath it in parentheses label the organelle it represents. Ex. City Hall (nucleus) SKIP 2014

Cell City

Compare: What similarities do mitochondria and chloroplasts share? 3.2 Cell Organelles Sponge: Set up Cornell Notes on pg. 25 Topic: 3.2 Cell Organelles Essential Question: Compare: What similarities do mitochondria and chloroplasts share? 2.1 Atoms, Ions, and Molecules Compare: What similarities do mitochondria and chloroplasts share? Key Concept: Eukaryotic Cells share many similarities

Please get 12 colors You can mix/match highlighters/crayons/colored pencils/pens As we go through the function of each of the organelles, you will color code: The organelle on your plant and animal cell on pg. 24 Your vocabulary words on pg. 25

Can you find some similarities???? KEY CONCEPT Eukaryotic cells share many similarities. Plant Cell Animal Cell Can you find some similarities????

Like your body, eukaryotic cells are highly organized structures.

Skin: Receives sensory information (touch) Protects Intestines: Digest food Kidneys: Filter waste Bones: Protect and support other organs

How can we compare the cell membrane to our skin? Separates interior material from outside environment Selectively permeable (only certain things can move in and out) How can we compare the cell membrane to our skin?

The cytoskeleton is made of small protein subunits that form long threads, or fibers, that crisscross the ENTIRE cell.

How can we compare the Cytoskeleton to our human Skeleton? provides strength, shape, and support helps position and transport organelles assists in cell division How can we compare the Cytoskeleton to our human Skeleton?

*The nucleus stores and protects genetic information or DNA (deoxyribonucleic acid). Contains instructions to make proteins “Town Hall” or the “Boss” of the cell

Cell Nucleus Video 1m39s

There are two types of endoplasmic reticulum. * Rough endoplasmic reticulum Have bumps called ribosomes which link amino acids together to form proteins protein synthesis occurs here Ex: “Factory” of cell

* Smooth endoplasmic reticulum Makes lipids

* Golgi apparatus- processes, sorts, and delivers proteins to different parts of the cell Ex: The “Post Office”

Vesicles transport materials from place to place within the cell Ex: Mailman/UPS

* Mitochondria supply energy to the cell. convert the molecules you eat into usable energy Where cellular respiration occurs Ex: The “Power Plant”

Centrioles help divide DNA between splitting animal cells (mitosis and meiosis) *only in animal cells

Vacuoles are fluid-filled sacs that hold materials needed by the cell (water, food molecules, ions, and enzymes) Central vacuole only found in plant cells Ex: “Water Tanks/Grocery Store/Storage Facility” Plant cell Animal cell

Lysosomes contain enzymes. They defend the cell from invading bacteria and viruses Break down damaged or worn out cell parts Ex: “Police” “Waste Treatment Center” *only in animal cells

A cell wall gives shape to the cell and provides protection support the entire organism. Ex: Border of town-Wall around town *Only in plants

Chloroplasts convert solar energy to chemical energy * Chloroplasts convert solar energy to chemical energy. They carry out photosynthesis “Solar Power Plant” *Only in plants

The Cell Song https://www.youtube.com/watch?v=rABKB5aS2Zg

SKIP Animal Vs. Plant Eukaryotic Cells Video (3 videos) Bottom ½ of pg. 25 (No room) Plant Cells Animal Cells SKIP

Crash Course: Animal Cells and Plant Cells https://www.youtube.com/watch?v=cj8dDTHGJBY Plant Cells https://www.youtube.com/watch?v=9UvlqAVCoqY