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Class Notes / Learning Log / Textbook Notes If there was no class lecture this Week, write a paragraph about what you learned and/or questions about what you didn't understand. Name: Class: Period/Block: Date: Topic: Parts of a eukaryotic cell Part 1 Questions/Main Ideas: Are cells flat (2D)? Notes: No. Cells are 3 dimensional (3D) objects Eukaryotic cells can be Animal cells and plant cells divided into two groups? All eukaryotic cells are Organelles made up of _____ What are organelles? Structures found within the cytoplasm of eukaryotic cells These groups are made up of the following: Cell wall? Tough, rigid outer coverings that protect the cell and give it shape Cell membrane? Outer covering of cells Cytoplasm? Gelatin like material inside every cell Nucleus? Directs all cell activities and is separated from the cytoplasm by a membrane Chloroplast? Green organelles in plant cells that make food Only found in plant cells www.avidonline.org © 2004 AVID Center. All rights reserved. Mitochondria? Organelles where energy is released from the breakdown of food into carbon dioxide and water Found in both plant and animal cells Topic: Parts of a eukaryotic cell Part 2 Do organelles function Yes. All organelles have to function together in order for (work) together? the cell to survive. Ribosome? Small structures where cells make their own protein Endoplasmic reticulum? Extends from the nucleus to the cell membrane. Is a series of folded membranes in which materials can be processed and moved around inside of the cell Golgi bodies? Are stacked, flattened membranes. Sort proteins and other cellular substances and package them into membrane-bound structures called vesicles Lysosomes? Contain digestive chemicals that help break down food molecules, cell wastes, and worn-out cell parts. Only found in animal cells Vacuole? Store a cell’s excess water and waste. Found in plant and animal cells. However, in plant cells there is one large central vacuole, and animal cells have more than one smaller vacuoles spread throughout the cell. Nucleus? Contains hereditary materials (DNA) Summary, Reflection, Analysis www.avidonline.org © 2004 AVID Center. All rights reserved. www.avidonline.org © 2004 AVID Center. All rights reserved. Questions/Main Ideas: Notes: Summary, Reflection, Analysis www.avidonline.org © 2004 AVID Center. All rights reserved.