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22 Cards in this Set
- Front
- Back
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As a cell prepares to divide a DNA Molecule and its associated protiens coil to form a....
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Chromosome.
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The numver of chromosomes found in a human body cell is?
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46 Chromosomes.
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The condition in which a diploid cell has an extra chromosome is called?
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Trisomy.
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The Sex of a human offspring is determined by which parent?
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The male.
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Bacteria Reproduce through?
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Binary Fision.
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The repeating sequence of gowth through a eukariotic cell is called.
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The Cell Cycle.
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What are the stages of Mitosis?
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Prophase, Anaphase, Telophase Metaphase.
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In sexual reproduction, a male and female gamete combine to make?
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Zygote with 46 Chromosomes.
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In plant cells cytokinesis requires the formation of?
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Cell Wall.
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Normal cells become cancerous through.
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Genetic Mutations.
UV Radiation. Viruses. |
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Two copies of DNA that form just before cell division.
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Chromatids.
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The point at which two chromatids are attached.
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Centromere.
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Chromosomes that are similar in shape and genetic information.
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Homologous Chromosomes.
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A cell that contains two sets of chromosomes.
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Diploid.
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Sperm and Egg Cell.
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Gametes.
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A cell that contains one sets of chromosomes.
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Haploid.
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A diploid cell that results from the fusion of two haploid gametes.
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Zygote.
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Supplies information that directs a cell's activities and characteristics.
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DNA.
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A pictiure of the chromosomes found in an individual's cell.
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Karyotype.
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Cytoplasm Divides.
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Cytokenisis.
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Changes in an organisms genetic material.
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Mutations.
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A mutation that occurs when a chromosome fragment breaks off and is lost.
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Deletion.
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