Term
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Definition
| network of proteins organized into microtubules and microfilaments |
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Term
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Definition
| stores RNA (chemical for protein synthesis) |
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Term
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Definition
network of tubular canals that connect the nuclear membrane with cell membrane
-function is to transport molecules |
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Term
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Definition
| enzyme systems involved in lipid and steroid metabolism |
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Definition
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Definition
stack of membranous saccules
temporarily store modify and package chemical stubstances in the ER |
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Term
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Definition
| white blood cell that phagocytizes a bacterium |
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Term
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Definition
formed from saccules of Golgi Complex
contain hydrolytic enzymes
act as suicide bages in programmed cell death |
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Term
| Autolysis of body cells in which 2 cases? |
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Definition
-programmed cell death in emybronic formation of fingers and toes
-atrophy of uterus during menopause |
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Term
| 5 roles of proteins in cell membrane |
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Definition
| ion channels, carrier/transporter proteins, enzymes, receptor sites, and recognition siters |
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Term
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Definition
| certain chemicals flow through tube shaped proteins and out of cells |
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Term
| carrier/transporter proteins |
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Definition
| sugars, amino acids are transported across cell membrane into the cell |
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Term
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Definition
| catalyze a biochemical reaction |
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Term
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Definition
| where hormones, neurotransmitters, and drugs attach. Dif cells have different receptor sites |
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Term
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Definition
| at outer surface of cell membrane, they all wbcs to recognize your body cells |
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Term
| synonym for recognition sites |
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Definition
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Term
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Definition
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Term
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Definition
| wbs are attacking your own cells. Either cells are lacking recognition sites or wbcs are unable to recognize recognition sites |
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Term
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Definition
| cell's powerhouse, function is cellular respiration: generation of ATP |
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Term
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Definition
| involved in cell division, (9+0 |
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Term
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Definition
| whip-like tail, can move, 9+2 |
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Term
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Definition
| fine, motile hairs, push dust/foreign matter out of airways and fallopian tubes, 9+2 |
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Term
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Definition
| period of cell growth, active protein synthesis and formation of cytoplasmic organelles |
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Term
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Definition
| DNA synthesis, chromosomes replicate |
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Term
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Definition
| 2nd period of cell growth, formation of mitotic structures |
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Term
| prophase stage of mitosis |
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Definition
| cell prepares to divide, DNA coils up, mitotic apparatus forms |
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Term
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Definition
| chromosomes line up in middle of cell |
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Term
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Definition
| chromosomes move apart to opposite ends of cell |
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Term
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Definition
| when chromosomes move apart to opposite ends of cell in anaphase |
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Term
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Definition
| cytokinesis occurs- cell splits into 2 cells, cell returns back to interphase appearance |
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Term
| cells that undergo division throughout life |
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Definition
| skin cells, blood cells, and cells lining alimentary canal |
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Term
| cells that divide as needed |
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Definition
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Term
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Definition
| increased number of abnormal cells/ tumor |
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Term
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Definition
| increase in abnormal cells, but they stay at origin |
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Term
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Definition
| cells increase in number and undergo metastasis (spread from origin) |
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Term
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Definition
| production of haploid sex cells (gametes), occurs only in reproductive organs |
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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
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Definition
| extra #21 autosome in every cell of the body |
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Term
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Definition
| wrong number of chromosomes |
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