PBSC-BSC-The Cell Cycle Mitosis
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| The phase of interphase when the DNA is replicated, is known as _______. | Synthesis - S
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| The portion of mitosis wherein the DNA condenses and two poles are established. | Prophase
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| The portion of mitosis wherein the chromosomes line up at the spindle equator. | Metaphase
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| Cells which are exact genetic copies of the parent cell. | Clones
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| The portion of mitosis that includes: chromosomes re-condensing, a new nuclear envelope forms for each cell; cytokinesis occurs here also. | Telophase
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| The nuclear division mechanism which results in clones for growth and development. | mitosis
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| The nuclear division mechanism which results in hapoid (1/2 the chromosome number) cells for reproduction | meiosis
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| The "arms and legs" of the chromosome (X shaped) | Chromatids
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| Cells which undergo division to become sex cells. | germ cells
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| All cells in an organism which are not germ cells. | Somatic Cells
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| The total number of chromosome pairs in a diploid human cell. | 23
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| The region of the duplicated chromosome where the sister chromatids are joined. | Centromere
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| What percentage of the cell's life cycle is spent in Interphase? | 90%
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| The division of the cytoplasm which occurs during telophase is called _______. | Cytokinesis
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| DNA which is complexed with proteins. | Chromosomes
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| Chromosome pairs which are the same type (shape, number, same genes). | Homologous
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| The term for cells having two chromosomes of each type. | Diploid
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| The total number of chromosomes in a diploid human cell. | 46
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| The division of the cytoplasm in animal cells (during telophase). | Cleavage Furrow
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| The G1 phase of interphase stands for _______. | Growth or GAP
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| The portion of mitosis wherein the sister chromatids are separated and each is pulled toward an opposite pole. | Anaphase
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| The division of the cytoplasm in plant cells (during telophase). | Cell Plate
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| The term for cells having half the normal number of chromosomes. | Haploid
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| Cell division that results in identical daughter cells for growth and repair is _______ while cell division that results in gametes is _______. | Mitosis; meiosis
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| Cell division in prokaryotes is known as ______ _______. | Binary fission
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| Checkpoints to determine that it is safe to continue mitosis occur in _____, _____, and _____. | G1, G2, M
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| If a cell doesn't receive a go ahead at the checkpoint, it enters this phase: | Go
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| ______ occurs when a cell acquires the ability to divide indefinitely. | Transformation
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| A ball of cells that is growing uncontrollably is a _______. | Tumor
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| Tumors whose cells remain together in one place are _______ tumors. | Benign
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| Tumors whose cells break off and can form new tumors at distant sites are _______ tumors. | Malignant
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| The term for when malignant tumors spread to other parts of the tissue or body is: | Metastatic
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| Normal healthy cells stop growing when they become crowded; this is known as: | Density dependent inhibition
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| Cancer cells that have lost the ability to stop dividing when not attached to a substrate have lost their: | Anchorage dependence
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