DateEntryPage 9/10 UNIT 1.2 SPM RESPONSES 18 9/10 UNIT 1.2 SPM 19 9/10 CELL ORGANELLE DOUBLE BUBBLE 20 9/10 CELL ORGANELLE NOTES 21 9/11 ANIMAL CELL DIAGRAM 22 9/11 PLANT CELL DIAGRAM 23 THURSDAY 9/10/2015 UNIT 1.1 ASSSESSMENT TODAY!!! Agenda: 1.TURN IN BOSS TO FRONT (BOSS CHECK / SPM CHECK) 2.NEED PENCIL!!! / BLANK SHEET OF PAPER 3.TEST 4.WHEN DONE… RETREIVE BOSS, UPDATE TOC, TAKE 1.2 SPM AND LOG INTO THE CLASS MOODLE PAGE

TITLE OF PAGE 21 IN BOSS Cell Organelle Notes READ ONLY: Learning Goal: Students will differentiate between structure and function in plant and animal cell organelles. Students will compare the functions of cells to the functions of organisms such as waste removal.

Overview These notes have four parts: –Part 1: Background Info. –Part 2: Functions Chart –Part 3: Structures Diagrams –Part 4: Assignment: Double Bubble ALL four parts should be in your journal. READ ONLY:

structurefunction A CELL is the basic, simplest unit of structure and function in an organism. –Structureshape –Structure is the shape or way something is arranged/organized. –Functionjob –Function is the job something performs. Part 1: Background Info

Prokaryotic lacks (does NOT have) a nucleus unicellular ( one-celled ) organisms. Ex: bacteria Eukaryotic has a nucleus and other organelles multicellular (many-celled ) organisms Ex: plant and animal cells You DO NOT have to draw the pictures. Just recognize the presence and absence of the nucleus.

CREATE THIS TABLE ON PAGE 21 IN YOUR NOTEBOOK Use the following slides to fill in the missing information. Part 2: Functions Chart

CELL WALL Is made of nonliving material called cellulose that make plants rigid that enable them to stand up tall and straight Function: protects and supports the cell and provides a framework (similar to bones). Found in: ONLY the plant cell In a factory, the cell wall would be like the fence around the building. Read Only:

Example of how your notes should look: protects and supports the cell and provides a framework (similar to bones). fence around the building

CELL MEMBRANE Is a plasma boundary that separates the cell from its environment Function: controls passage of substances in and out of the cell through the process of diffusion. Found in: Both Plant and Animal Cells In a factory, the cell membrane would be like the security guard. Read Only:

Diffusion: Diffusion is the process which molecules move through the cell membrane from an area of higher concentration to lower concentration. Molecules are constantly moving. They collide with one another and push away from each other until they are all evenly spread out throughout the area. Diffusion of water through a cell membrane has a special name- osmosis. Diffusion is similar to the process that happens when you spray air freshener- it is concentrated in one spot until it evenly spreads out in the air. READ ONLY:

NUCLEUS Is the “brain” of the cell. The nucleus is surrounded by a membrane and contains genetic material called chromosomes and a small object called the nucleolus. (The nucleolus produces the ribosomes.) Function: directs and controls all the cell’s activities. This is also where DNA (genetic material) is stored. Found in: Both plant and animal cells In a factory, the nucleus would be like the president of the company or CEO Read Only:

MITOCHONDRIA Function: produces most of the energy the cell needs to carry out its functions. Found in: Both plant and animal cells In a factory, the mitochondria would be the furnace or generator. Read Only: Is a rod shaped organelle known as the “powerhouse”.

CYTOPLASM Is the clear, thick, gel-like fluid found between the nucleus and cell membrane inside the cell that is constantly moving. Function: jellylike material that holds the organelles in place and makes up most of the cell. Found in: Both plant and animal cells In a factory, the cytoplasm would act as the floor. Read Only:

VACUOLE Large, round, water-filled sacs floating in cytoplasm. Function: stores food and water needed by the cell Found in: Both plant and animal cell (larger in a plant cell than an animal cell) In a factory, the vacuoles would be like the storage area. Plant CellAnimal Cell Read Only:

CHLOROPLAST Function: capture energy from sunlight and use it to produce food for the plant cell (site of photosynthesis) Found in: ONLY plant cells In a factory, the chloroplast would be like a solar panel. Read Only: Are large green structures found floating in cytoplasm. Chloroplasts contain chlorophyll which give plants their green color.

Cells contain additional organelles than the ones previously listed. Below are some of the extra cell parts for you to see how they contribute to the overall cell’s activities, however you will not be tested on these additional organelles until 9 th grade Biology. Lysosomes Golgi Bodies Endoplasmic Reticulum (ER) Ribosomes READ ONLY:

LYSOSOMES Are small round structures that contain chemicals that break down large food particles. Sounds like “lysol” Function: breaks down old cell parts and release the substances to be used again Found in: Both plant and animal cells In a factory, the lysosomes would be like the clean-up crew READ ONLY:

GOLGI BODY/ APPARATUS Look like a flattened collection of sacs and tubes. Function: to receive, package, and distribute proteins (ribosomes) to other parts of the cell Found in: Both plant and animal cells In a factory, the Golgi bodies would be like the packaging department similar to Fed-Ex READ ONLY:

ENDOPLASMIC RETICULUM (ER) Is a maze of passageways found in the cell. Function: to carry proteins and other materials from one part of the cell to another Found in: Both Plant and Animal Cells In a factory, the endoplasmic reticulum would be like the transport team. READ ONLY:

RIBOSOMES Are small grain-like bodies. Some are attached to the Endoplasmic Reticulum (Rough ER) and some are free-floating in the cytoplasm (Smooth ER) Function: to produce proteins Found in: Both plant and animal cells In a factory, the ribosomes would be like the assembly line. READ ONLY:

Part 3: Assignment- Double Bubble (PG. 20) Create a double bubble to compare and contrast plant and animal cell organelles. PAGE 20 IN BOSS! **Look at the Double Bubble Information and Example on the next TWO slides.

Plant Cells Animal Cells Plant Cells Animal Cells There is not a specific number of bubbles you should have. Make sure you have included all of the necessary information. The more detailed, the better. Double Bubble Information Yours SHOULD have more than just 3 similarities

Example:

Label your next open pages as shown below. Labeled ANIMAL Cell DiagramLabeled PLANT Cell Diagram Part 4: Structures Diagrams 22 23

On Level: Use the following slides to label these two diagrams. Pre-AP: You may either use these diagrams or you may draw your own. Color Coding: You will then need to color code the organelle to it’s labeled name. For example, color the cell membrane purple in both diagrams and then write the label “Cell Membrane” in purple as well

This has extra organelles labeled. You will not be responsible for all of these- only the 7 on your chart. Use slides for extra images of an animal cell.

mitochondrion cytoplasm vacuole cell membrane nucleus Animal Cell

Plant Cell Use slides for extra images of a plant cell.

Plant Cell