Term
| What happens to the surface area to volume ratio as a cell gets larger? |
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Definition
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Term
| Glycocalyx that is well organized and not easily washed off, is called? |
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Definition
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Term
| The structure that is a small chunk of DNA that holds the resistance genes is? |
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Definition
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Term
| Which structure maintains the shape of the cells? |
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Definition
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Term
| Polypeptides are assembled on what organelle? |
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Definition
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Term
| The smooth ER synthesizes? |
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Definition
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Term
| What are the products of cellular respiration? |
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Definition
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Term
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Definition
| Leucoplast(such as amyloplast) |
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Term
| What is the largest organelle in a plant cell that could hold water, pigments, poisons, organic molecules and inorganic ions? |
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Definition
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Term
| In 1831 what botanist described the Nucleus of cells? |
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Definition
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Term
| In 1838 what botanist claimed that all plants contain cells? |
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Definition
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Term
| In 1839 what zoologist claimed that all animals contain cells? |
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Definition
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Term
| Which biologist said that "every cell comes from an existing cell"? |
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Definition
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Term
| 3 major ideas of the cell theory |
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Definition
1. All organisms are composed of cells
2. Cells basic unit/structure/function
3. Cell only come from preexisting cells |
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Term
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Definition
| It has been proved numerous times |
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Term
| When you want to view a thin section of specimen what microscope would you use? |
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Definition
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Term
| Which microscope would you use to look at a 3D surface image? |
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Definition
| Scanning electron microscope |
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Term
| What is the resolving power of a Compound microscope? |
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Definition
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Term
| What is the resolving power of a Electron Microscope? |
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Definition
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Term
| What do prokaryotic cells lack? |
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Definition
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Term
| What domains are prokaryotes categorized in? |
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Definition
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Term
| In a prokaryote what is the plasma membrane made of? |
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Definition
| 2 layers of phospholipids |
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Term
| What is the function of the plasma membrane? |
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Definition
| Regulates entrance and exit of substances in or out of cytoplasm |
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Term
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Definition
| Inward foldings of plasma membrane that create more surface area |
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Term
| In a prokaryote what is the function of a cell wall? |
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Definition
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Term
| What is the complex peptide/saccharide molecule that makes up the cell wall? |
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Definition
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Term
| Where is the Glycocalyx in relation to the cell wall of a prokaryote? |
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Definition
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Term
| If the glycocalyx is not well organized and is easily removed what is it called? |
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Definition
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Term
| Where is the nucleoid and what is it? |
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Definition
| Cytoplasm: contains prokaryote DNA |
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Term
| In a prokaryote what structure stores nutrients temporarily until later use? |
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Definition
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Term
| What is the appendage called that prokaryotes use for movement? |
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Definition
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Term
| Which appendage help bacteria attach to surfaces? |
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Definition
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Term
| What type of cell wall does the Gram positive bacteria have? |
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Definition
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Term
| What type of cell wall does the Gram negative bacteria have? |
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Definition
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Term
| What living things have eukaryotic cells? |
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Definition
| Plants, fungi, protists, animals |
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Term
| What do all eukaryotic cells have that regulates movement of molecules into and out of cell? |
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Definition
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Term
| What is the endosymbiotic theory? |
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Definition
| Bacterium arose when a large cell ate independent prokaryotes(Bacteria) |
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Term
| What makes up the Plants cell walls? |
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Definition
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Term
| What makes up the cell wall of Fungi? |
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Definition
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Term
| Where are ribosomal subunits assembled? |
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Definition
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Term
| How do ribosomes get out of the cytoplasm? |
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Definition
| By being protein synthesized |
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Term
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Definition
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Term
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Definition
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Term
| The ER is continuous with what structure? |
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Definition
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Term
| What are the channels inside the ER called? |
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Definition
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Term
| Which organelles are located on the rough ER? |
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Definition
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Term
| What molecules are added to the protein in the lumen? |
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Definition
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Term
| What is the smooth ER continuous with? |
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Definition
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Term
| Which of the 4 main biological macromolecules are made in the smooth ER? |
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Definition
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Term
| Once proteins are modified or lipids made the products will be sent to where and on what? |
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Definition
| Golgi Apparatus: Vesicles |
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Term
| What is the Golgi Apparatus? |
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Definition
| System of flattened saccules |
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Term
| When has secretion taken place? |
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Definition
| When the vesicles proceed to the plasma membrane fuse with the plasma mem and dump contents out of the cell |
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Term
| How are lysosomes produced? |
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Definition
|
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Term
| What proteins do lysosomes contain that break down macromolecules? |
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Definition
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Term
| Which ribosomes synthesize the enzymes in peroxisomes? |
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Definition
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Term
| What is the enzyme that will break down Hydrogen Peroxide? |
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Definition
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Term
| When smal organic molecules are oxidized in peroxisomes what toxic substance is formed? |
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Definition
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Term
| In plant cells what organelle uses Actin Filaments as a highway? |
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Definition
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Term
| What are intermediate filaments made of? |
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Definition
| Keratin in human skin/nails |
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Term
| In an animal centrosome how many centrioles are there? |
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Definition
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Term
| Do plants have centrioles in their centrosome? |
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Definition
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Term
| What enzyme does peroxisomes contain? |
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Definition
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