1.
Cell Wall: An inflexible barrier that provides support and protects the plant cell.
2.
Centrioles: Organelles that occur in pairs and are important for cell division.
3.
Chloroplast: A double membrane organelles with tylakoids containing chloryphyll where photosynthesis takes place.
4.
Cilia: Projections from cell surgaces that aid in locomotion and feeding; also used to sweep substance along surfaces.
5.
Cytoplasm: semifluid material inside the plasma membrane, made of fluid cytosol
6.
Cytoskeleton: A framework for the cell within the cytoplasm. Gives cell 3d shape.
7.
Cytoskeleton: supporting network of long, thin protein fibers that form a framework for the cell and provide an anchor for the organelles inside the cells. Gives cells 3D shape.
Made of microtubules and microfilaments
8.
Eukaryotic cell: contain a nucleus and other organelles that are bound by membranes.
9.
Flagella: Projections that aid in locomotion and feeding
10.
Golgi Apparatus: A flattened stack of tubular membranes that modifies proteins and packages them for distribution outside the cell
11.
Lysosome: A vesicle that contains digestive enzymes for the breakdown of excess or work out cellular substances.
12.
Mitochondrion: A membrane bound organelle that makes energy available to the rest of the cell.
13.
Nucleus: The cells managing structure; it contains most of the cells DNA, which stores information used to make proteins for cell growth, function, and reproduction. Located in all eukaryotic cells.
14.
Phospholipid bilayer: two layers of phospholipids arranged tail to tail.
15.
Plasma membrane: cell boundary that helps control what enters and leaves the cell.
16.
Prokaryotic cell: cells without a nucleus or other membrane bound organelles.
17.
Ribosomes: Organelle that is the site of protein synthesis
18.
Rough Endoplasmic Reticulum: A highly folded membrane that is the site of protein synthesis.
19.
Selective permeability: Property of the plasma membrane that allows some substances to pass through while keeping others out.
20.
Smooth ER: Site of lipid synthesis
21.
The cell theory: 1. ALl living organisms are composed of 1 or more cells.
2. Cells are the basic unit of structure and organization of all living organisms.
3. Cells arise only from previously existing cells, with cells passing copies of their genetic material on to their daughter cells.
22.
Transport protein: component of the cell membrane that move needed substances or waste materials through the pasma membrane, therefore contribute to the selective permeability of the plasma membrane.
23.
Vacuole: A membrane bound vesicle for the temporary storage of materials. (Plant cells: one large, Animal cells- a few small).
