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27 Cards in this Set
- Front
- Back
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chromatin
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DNA not in active use (coiled)
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The Nucleus
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-within the cell
-surrounded by a phospholipid bilayer -contains the chromatin |
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The Nucleolus
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-within nucleus
-responsible for producing ribosomes |
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Microtubules
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a hollow rod structure that can form and fall apart at will
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Mitochondria
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responsible for producing Adenosine triphosphate (ATP= cellular energy)
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Centrosomes
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-cytoskeleton structure
-the region where microtubules are initiated and forms the mitotic spindle |
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Microfilaments
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-cytoskeleton structure
-a solid rod structure very important in muscles |
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Smooth Endoplasmic Reticulum
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responsible for transport and storage of materials manufactured by the cell
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Rough Endoplasmic Reticumum
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responsible for transport and storage of materials manufactured by the cell
-has ribosomes all over the surface |
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Ribosomes
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responsible for the production of proteins
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Golgi Apparatus
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packages and modifies cellular secretions
-produces lysosom |
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Lysosomes
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-death in a plasma membrane!
kill intruders and or break down materials for use |
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What state of mind did Sartre not believe in? dfd
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Unconscious- he believed everything you did you had to be thinking about in order to physically do it. You make the choice to do whatever you do.
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meiosis
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Cell division into 4 chromosones
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mitosis
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process of cell division
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Interphase
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period of cell cycle when the cell conducts normal metabolism and growth (90% of a cells life)
3 subdivisions -G1 Growth -S1 DNA Synthesis -G2 preparation for mitosis centrosomes form, chromatin duplicates |
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Prophase
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Early mitotic spindle, double chromosones in the nucleus (consisting of two sister chromatids)
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Prometaphase
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nuclear envelope fragments, chromatids seperate, mitotic spindle forms
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Metaphase
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chromatids suspend between mitotic spindles flex
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Anaphase
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chromosomes seperate and retract into opposit ends of cell and mitotic spindle starts to seperate
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Telophase and Cytokinesis
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Clevage furrow forms, nucleolus forms, nuclear envelope reforming in the two individual cells
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Meiosis
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Cell division from one diploid cell into to four haploid cells
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diploid
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any cell containing 2 sets of DNA
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Monosaccharide
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single unit sugar
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Disaccharide
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a charbohydrate which is made from 2 monosaccharides
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Polysaccharides
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Have many sugars bound together
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Amino Acids
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what protiens are made out of
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