Term
Alternative name for somatic cells.
Brie Alspaugh 2nd hour |
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Definition
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Examples of somatic cells.
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Definition
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Alternative names for sex cells.
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Definition
| reproductive, germ, gamete |
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Definition
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| name all phases in the somatic cell cycle... |
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Definition
| interphase,prophase,metaphase,anaphase,telephase, cytokinesis |
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Term
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Definition
| prophase,metaphase,anaphase, and telephase |
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Term
| what happens during interphase? |
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Definition
| cell grow, DNA replication, do daily functions |
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Term
| what is everything that happens in prophase? |
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Definition
| cromitin become chromosomes, nuclear membrane and nuleolus disassemble, cytoskelton becomes spindle apparatus, paired centrioles move to opposite poles. |
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Term
| what happens in metaphase? |
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Definition
| chromosome move to the middle |
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| what happens in anaphase? |
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Definition
| spindle aparatus evenly divides chromosomes |
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Term
| what happens in telephase |
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Definition
| chromosomes become cromitin, nucleolus and nuclear membrane reappear, spindle apparatus becomes cytoskeleton, cleveage furrow or cell plate form |
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Term
| result of cytokinesis in mitosis |
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Definition
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Term
| result of cytokinesis in meiosis |
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Definition
| 4 non identical cells are formed |
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Term
| how many chromosomes in each cell after mitosis |
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Definition
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| how many sets of chromosomes in a cell after mitosis |
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Definition
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| how many chromosomes in each cell after meiosis |
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Definition
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Term
| how many sets of chromosomes in each cell |
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Definition
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Term
| conquence of not completing a cycle cycle |
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Definition
| there would be to much DNA in one cell |
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Term
| why does a cell undergo mitosis |
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Definition
| repair damaged tissue, old/end of life span, growth |
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Term
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Definition
| DNA is copied so its identical to the parent cell also cell grows |
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Definition
| non harmful tumor doesnt metastsize(spread) |
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Term
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Definition
| harmful tumor will metastasize can affect other organs and body parts |
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Definition
| uncontrolled cell cycle causing rapid growth in number of cells in one area |
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Term
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Definition
| pro 1, meta 1, ana 1, tele 1,pro2, meta 2,ana 2, and tele 2 |
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Term
| differences between animal and plant cell |
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Definition
| animal cell has clevage furrow plant has cell plate |
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Term
| whats the importance of crossing over? |
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Definition
| gives different combonations for allies |
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Term
| define homologus chromosomes |
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Definition
| strand of DNA the pairs with opposite sex |
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Term
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Definition
| 4 strands of DNA that are paird |
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Term
| compare the 4 daughter cells of the sperm and egg |
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Definition
| they all have 23 chromosomes |
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Definition
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| compare mitosis and meiosis |
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Definition
| both set of parent cells are diploids |
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Term
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Definition
| interphase,meiosis, cytokinesis |
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Term
| complete sequence of somatic cell cycle |
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Definition
| interphase,mitosis,cytokinsis |
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Term
| what is the longest stage |
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Definition
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| why is interphase important to the survival of a organism |
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Definition
| because this is how cells grow and do their daily jobs |
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| whats the purpose of mitosis |
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Definition
| mitosis makes sure each cell has idenctical DNA to the parent and sister |
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Term
| what is the role of the cytoskeleton |
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Definition
| holds the cell together and when the spindle aparatus it divides the chromorsome |
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Term
| define sexual reproduction |
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Definition
| union of two cells egg and sperm from a different parent |
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| examples of things that reproduce sexually |
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Definition
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| define asexual reproduction |
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Definition
| 1 parent reproducing of itself |
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| example of things that produce asexually |
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Definition
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| how is meiosis advantageous to mitosis when it comes to survival |
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Definition
| because it makes everyone different,say if someone can get posion ivy another person may not be able to. it keeps the species alife |
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Term
| treatments for tumors/cancer |
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Definition
| surgery,radiation, chemotherapy |
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Term
| whats the difference of anaphase 1 and anaphase 2 |
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Definition
| anaphase 1 splits the homolgue from each tetrad anaphase 2 spilts at the centromere |
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Definition
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Definition
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| why does only one egg survive |
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Definition
| because the polar bodies give up there cytoplasm so one egg does survive |
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