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24 Cards in this Set
- Front
- Back
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How many organelles are there?
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2
Membranous Organelles And Protein Organelles |
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What does the Nucleus do?
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It is a spherical membrane shell that houses DNA and makes RNA.
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What does the Nucleolus do?
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It is a dense, dark staining site of RNA production
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What is the rough Endoplasmic Reticulum?
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Maze like network of membrane The rough ER is basically an industrial complex of protein production,
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What are Ribosomes?
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Tiny organelles, which are workstations for protein production, and are often attached to to rough Endoplasmic Reticulum
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What is the smooth Endoplasmic Reticulum
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It is a continuation of the rough ER, it is where lipid synthesis, steroid hormone production, detoxification, occur
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Golgi Complex
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Packaging and special processing of molecules (mainly proteins from the rough ER) for export out of the cell occurs in the golgi,
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What are the tiny bubbles on the Golgi apparatus called?
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vesicules
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What are lysosomes?
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Lysosomes are vesicules containing digestive enzymes, that digest materials. and play a role in metabalisim
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What is mitochondria
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Mitchondria the switching station that converts molecular energy from one molecule to another,(usually from sugar, lipids and amino acids to ATP)
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What is aerobic respiration
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MEEP
More effient energy production that occurs at the Mitochondria |
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What is a vacuole?
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A Vacuole is in a adipose cell typically a large bubble of membrane used for storage
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What are peroxisomes?
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Vescules containing Corrossive materials, typically used to destroy bacteria and other objects
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They cytoskeleton
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This cell producesdifferent protein fibers, and tubes that form a network that supports and moves the cell, the proteins are microfilaments, intermediate filaments, and microtubules
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the cilia and Flagella
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Flagella and cilia are a collection of contracile proteins (mostly microtubles) that bend quickly in one direction and uncurl more slowly due to the action of the proteins on the other side
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What is centrosome?
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Area containing the centrioles in human cells, responsible for directing many aspects of cell division
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What is DNA Replication Synthesis?
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The Cell first needs to copy the DNA so each new cell, will have instructions for all its life support functions
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When cells are ready for export out of the cell they go through ____?
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Golgi Complex
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Where is the vacuole?
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in a adipose cell
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The 3 proteins created by the cytoskeleton are
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Microfiliments, intermediate filaments, and microtubles
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What are tiny bubbles of membrane that which transport molecules around the cell.
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Vescules
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What processes glycogen and thyroid hormones digest worn out organelles and play a roll in cell death
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Lysosomes, which also digest material using enzimes from
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What processes glycogen and thyroid hormones digest worn out organelles and play a roll in cell death
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Lysosomes, which also digest material using enzimes from
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By controlling what proteins are made the ____ controls most cellular functions
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Nuclues
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