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Transcript
Name this stage. Anaphase substance in which a solute is dissolved Solvent Interphase Interphase Nucleolus human sex cells Eggs and Sperm What is cytokinesis? What is cytokinesis? Division of the Cytoplasm repelled by water Non-polar Name this stage. Interphase maintenance of a relatively stable internal environment Homeostasis Chromosome Chromosome Centromere aqueous environment inside the cell Intracellular Telophase Telophase Cleavage Furrow solution that causes water to move into cell and the cell swells Hypotonic Prophase Prophase Centriole bulk transport of molecules into a cell Endocytosis What is the visible, compact form of DNA called? What is the visible, compact form of DNA called? Chromosome membrane protein that helps to transport ions (e.g. Na+, K+) from lower concentration to higher concentration Ion Pump Has DNA Synthesis Occurred? NO movement of large amounts of molecules across the plasma membrane requiring energy Bulk Transport membrane that allows some molecules to pass through but not others Selectively Permeable solution in which a cell does not swell or shrink Isotonic What is mitosis? What is mitosis? Division of the Nucleus sex cells are also known as Gametes stage that comes before cell division in which the cell grows and synthesizes DNA Interphase part of a phospholipid that faces “watery” environments Phosphate Head Name this stage. Prophase term that describes the composition of the plasma membrane that includes two layers of phospholipids Phospholipid Bilayer proteins within plasma membrane Membrane Proteins regulates what goes into and out of the cell Plasma (Cell) Membrane movement of molecules from higher to lower concentration Diffusion movement of molecules across the plasma membrane Molecular Transport substance that is dissolved in a solvent Solute movement of small, uncharged molecules across the plasma membrane; does not require energy Passive Transport diffusion of molecules across a membrane that requires assistance from a membrane protein Facilitated Diffusion a uniform mixture in which one substance is dissolved in another Solution Phospholipid _______________ ________________ _______________ ________________ Phospholipid Phosphate Head Polar “Attracted to Water” Lipid Tails Non-Polar “Repelled by Water” Name this stage. Metaphase amount of solute/amount of solvent Concentration solution in which water moves out of a cell and the cell shrinks Hypertonic Name this stage. Telophase part of a phospholipid that faces away from “watery” environments Lipid Tails Prophase Prophase Nuclear Membrane bulk transport of molecules out of a cell Exocytosis diffusion of water across a membrane Osmosis plant sex cells Eggs and Pollen attracted to water Polar movement of large or charged molecules across the plasma membrane from lower concentration to higher concentration; requires energy Active Transport reduction division Meiosis aqueous environment outside of the cell Extracellular Prophase Prophase Spindle Are sex cells haploid or diploid? Haploid What does haploid mean? Half the number of Chromosomes Are you the cell cycle? Are you the cell cycle? Yes, I’m PMAT C! What two processes make up Cell Division? What two processes make up Cell Division? Mitosis and Cytokinesis Chromosome Chromosome Sister Chromatid Name this stage. Telophase What form is DNA in during Interphase? What form is DNA in during Interphase? Chromatin Telophase Telophase Cell Plate