| Cellular anatomy | Cellular anatomy (continued) | Microscopes | Cellular reproduction | Cellular reproduction (continued) |
|---|---|---|---|---|
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Mitochondria
What is the powerhouse of the cell?
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A space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid. Stores food and nutrients.
What is a vacuole?
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They have allowed us to learn more about microbiology and study aspects of life that we cannot see with our own eyes.
How have microscopes been useful in science?
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One set of chromosomes.
What does haploid mean? Explain.
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The third stage of cell division, between prometaphase and anaphase, during which the chromosomes become attached to the spindle fibers.
Explain what happens during metaphase.
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Cell wall, chloroplast
What are two parts of a plant cell that are not in an animal cell?
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Is a double layer of lipids and proteins that surrounds a cell.
What is the cell membrane? What does it do?
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Objective lens, base, stage, stage clips, etc.
Name two parts of the microscope.
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Two sets of chromosomes.
What does diploid mean? Explain.
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The fourth stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
Explain what happens during anaphase.
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any of a number of organized or specialized structures within a living cell.
What is an organelle?
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Any green part. This where the plant has chlorophyll and conducts photosynthesis.
Explain where the chloroplasts are in a plant.
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The stage is designed to be fully illuminated by the microscope's light, or to hold a specimen in place
What is the stage of a microscope?
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Is a part of the cell cycle when replicated chromosomes are separated into two new nuclei. This occurs for body cells and results in identical "daughter" cells.
What is mitosis? Explain.
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the final stage of meiosis or mitosis, in which the separated chromosomes reach the opposite poles of the dividing cell and make new cells.
Explain what happens during telephase.
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the semifluid substance of a cell that is external to the nuclear membrane and internal to the cellular membrane
What is cytoplasm?
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An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
What is the definition of mitochondria?
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Is a part of the cell cycle creating new cells that are different from each other. This occurs for sex cells.
What is meiosis? Explain.
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The cell is still diploid because even though the two sets of chromosomes have separated and moved to opposite parts of the cell for division, they are still in the same cell.
Is the cell haploid or diploid during anaphase? Think about it and explain why.
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A specialized structure in cells and separated from the rest of the cell by a double layer, the nuclear membrane. The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes.
Define nucleus. What is inside of it?
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1) Prophase 2) Prometaphase 3) Metaphase 4) Anaphase 5) Telephase
What are the 5 phases of mitosis. Hint: It starts with Prophase.
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