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What is a Plasma Membrane and what does it do? |
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Definition
A thin membrane around the cytoplasm of a cell; controls passage of substances in and out of the cell. |
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What does Semi-Permeable mean? |
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Definition
Allows some molecule to pass through but not others. |
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Various compounds composed of fatty acids. |
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Abnormally afraid of water. |
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Having a strong liking for water. |
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The movement of particles from a high to low concentration of any solution. |
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Liquid contained inside the cell membrane. |
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Liquid containing proteins and electrolytes. |
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The dissolved substance in a solution. |
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A type of mixture in which the particles of one or more substances are distributed. |
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A liquid substance capable of dissolving other substances. |
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Diffusion of molecules through semi-permeable membranes from a high to low concentration until both sides are equal. |
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The measure of the amount of solute in a solution. |
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1.either of two bean-shaped excretory organs that filter wastes from the blood and excrete them |
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The bodily process of discharging waste matter |
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Carbon Dioxide and excess water. |
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Urea, Water, and excess salts. |
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What are the major organs? |
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Definition
Lungs, Skin, Kidneys, Urinary Bladder. (Renal Artery, Renal Vein, Ureter) |
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Definition
the process by which cells and simple organisms maintain fluid and electrolyte balance with their surroundings. |
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What things might need to enter or exit a cell? |
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Definition
Blood, Oxygen (Ask Teacher) |
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Term
What is a Protein Receptor? |
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Definition
a nerve ending that senses changes in light, temperature, pressure, etc., and causes the body to react in a particular way. |
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What is a Protein transport? |
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Definition
A type of protein that actively transports materials across a plasma membrane. |
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What is a protein surface? |
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Definition
proteins that are embedded in or span the layer of cell membranes of more complex organisms. |
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What are Carbohydrate Chains? |
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Definition
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How much of a cell is made up of water? |
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