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43 Cards in this Set
- Front
- Back
German physician that proposed cell theory that ''cells come from pre-existing cells |
Rudolf Virchow |
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Means of cellular reproduction in bacterial cells |
Binary Fission |
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Series of events that takes place in a cell as it grows and divides. |
Cell cycle |
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A cell spends most of its time in what called |
Interphase |
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The resulting cells known as |
Daughter cell |
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Cell grows, DNA is replicated, repeat |
Eukaryotic cell cycle |
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Produces daughter cells identical to the parent |
Mitotic cell division |
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The timing of blank and cell division is highly regulated |
Replication |
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2 major phases of eukaryotic cell cycle |
Interphase Mitosis |
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DNA is not condensed (3 stages) |
Interphase |
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Nuclear division and division of cytoplasm, DNA condensed |
Mitosis |
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Non dividing state with 3 sub-stages |
Gap 1 Synthesis Gap 2 |
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Cells grows in size, organelles replictaed |
Gap 1 |
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Replication of DNA, blank of proteins associated with DNA |
Synthesis |
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Synthesis of proteins, associated with mitosis |
Gap 2 |
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4 sub-phases |
Prophase Metaphase Anaphase Telophase |
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Three major events |
Chromosomes condense Spindle fibers form Chromosomes are captured by spindle |
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Chromosomes align along the equator of the cell, with one chromatid facing each role |
Metaphase |
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Sister chromatids separate |
Anaphase |
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Plant vs animal cell |
Cytokinesis |
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Undergo cytokinesis by forming a cell plate between the two daughter nuclei |
Plant cells |
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Undergo cytokinesis through the formation of a cleavage furrow.A ring of microtubules contract, pinching the cell in half |
Animal cell |
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Ensures that the cell is ready to undergo DNA synthesis or S phase |
G1 checkpoint |
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Make sure that the cell is mature enough to undergo M-phase |
G2 checkpoint |
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Will see to it that the cell is ready to complete cell division |
M checkpoint |
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Programmed cell death |
Apoptosis |
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These mechanisms are important to ensure that all daughter cells produced are of normal structure and function |
Controlling Cell division |
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Cancer cells are |
Cells gone wrong |
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Means to create new cells from existing living cells |
Cellular reproduction |
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Cell cycle divided into 2 phase |
Interphase M phase |
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Basic unit of life |
Cell |
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Types of cell |
Eukaryotic cell Prokaryotic Cell |
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Has nucleus |
Eukaryotic cell |
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No nucleus |
Prokaryotic cell |
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Are eukaryotic cell are multi cellular |
False, because it have uni cellular too. |
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Unicellular organisms has |
Generalized cell |
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Cells,that has specific function, can be seen in multi cellular organisms |
Specialized cell |
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Growth and development, tissue repair |
Cell division |
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Appear The nuclear membrane |
Telophase |
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Cancer cell also called |
Neoplasm |
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How to know if it is benign neoplasm and malignant neoplasm |
Through biopsy |
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Neoplasm can go to next organ |
Metastasis |
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Chemotherapy |
Benign |