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Explore the intricacies of cellular transport mechanisms, including diffusion, osmosis, and membrane proteins. Learn how molecules move across membranes and maintain cell function.
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Jeopardy Transport Membrane Misc. Osmosis Diffusion Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy
$100 Question from Membrane Which type of membrane protein transmits information into the cell by responding to signal molecules?
$100 Answer from Membrane What are Receptor proteins
$200 Question from Membrane Molecules that are too large to be Moved through the cell membrane Can be transported into the cell by?
$200 Answer from Membrane What is Endocytosis
$300 Question from Membrane In the cell membrane, ion channels serve as these.
$300 Answer from Membrane What are passageways.
$400 Question from Membrane A cell membrane is ___________ permeable because it allows the passage of some substances and not others!
$400 Answer from Membrane What is selectively permeable
$500 Question from Membrane The interior of a gated ion channel enables Substances to pass through the cell Membrane without coming in contact with This structure.
$500 Answer from Membrane What are the nonpolar interior sections of the lipid bilayer.
$100 Question from Osmosis The movement of “free” water molecules from an area of high concentration to an area of lower concentration is this term.
$100 Answer from Osmosis What is Osmosis (see the title?) .
$200 Question from Osmosis A cell shrinks when placed in this type of solution. Ie., when a red blood cell (.9% solution in cell) is placed in a 1.5% solution.
$200 Answer from Osmosis What is Hypertonic.
$300 Question from Osmosis A cell swell and burst when placed in this type of solution! Ie., when a red blood cell (.9% solution in cell) is placed in a .5% solution.
$300 Answer from Osmosis What is Hypotonic.
$400 Question from Osmosis A cell remains the same when placed in this type of solution. Ie., when a red blood cell (.9% solution in cell) is placed in a .9% solution.
$400 Answer from Osmosis What is isotonic.
$500 Question from Osmosis • Diffusion is the random movement of any substance down its concentration gradient • Osmosis is the movement of “free” water molecules down their concentration gradient through a semi-permeable membrane. • Both are passive transport.
$500 Answer from Osmosis What are the differences and similarities of diffusion and osmosis.
$100 Question from Diffusion The movement from an area of high concentration to an area of lower concentration is THIS!
$100 Answer from Diffusion What is Diffusion (see the title?)
$200 Question from Diffusion This makes the rest of the car smell when your siblings fart.
$200 Answer from Diffusion What is Diffusion.
$300 Question from Diffusion When the concentration of dissolved particles is the same throughout a solution, the system is said to be in ___________.
$300 Answer from Diffusion What is Equilibrium.
$400 Question from Diffusion When organisms adjust internally to changing external conditions it is called ______________.
$400 Answer from Diffusion What is Homeostasis!
$500 Question from Diffusion Perfume from a high concentration to a lower concentration: Brownian movement, and random movement of air molecules will assist the motion from high to low con- centration.
$500 Answer from Diffusion What is an example and the explanation of Concentration Gradient.
$100 Question from Transport Newly made ________ are transported to the smooth endoplasmic reticulum for further processing.
$100 Answer from Transport What are Proteins!
$200 Question from Transport Osmosis, Diffusions, and Facilitated Diffusion are all types of this.
$200 Answer from Transport What is Passive Transport!
$300 Question from Transport One requires energy, the other doesn’t to happen within the cell.
$300 Answer from Transport What is the difference between active and passive transport.
$400 Question from Transport Which type of molecule is found In the cell membrane? • Carbohydrate • Protein • Phospholipid • All of the above
$400 Answer from Transport What is ALL OF THE ABOVE!
$500 Question from Transport • 3 ways a receptor protein can affect/change the activities of a cell: • 1. The receptor protein can act an _________, chemically changing the molecules in the cytoplasm. • The receptor protein may cause the formation of a ____ _________ that can change the functioning of a cell. • The receptor protein can cause _________in the membrane to open, changing the _____________ of the membrane.
$500 Answer from Transport • 3 ways a receptor protein can affect/change the activities of a cell: • 1. The receptor protein can act an enzyme, chemically changing the molecules in the cytoplasm. • The receptor protein may cause the formation of a 2nd messenger that can change the functioning of a cell. • The receptor protein can cause channels in the membrane to open, changing the permeability of the membrane.
$100 Question from Miscellaneous The process of endocytosis and exocytosis both require this item
$100 Answer from Miscellaneous What is Energy (ATP)!
$200 Question from Miscellaneous Substances outside a cell are transported into the cell by vesicles during __________.
$200 Answer from Miscellaneous What is endocytosis.
$300 Question from Miscellaneous The inside of a cell usually contains a higher concentrations of this type of ion than outside of the cell.
$300 Answer from Miscellaneous What is negative!
$400 Question from Miscellaneous • The lipid bilayer of the cell membrane • Provides a boundary between the cell • and its surroundings. • Forms vesicles. • Transports substances into and out of • the cell. • All of the above.
$400 Answer from Miscellaneous What is all of the above!
$500 Question from Miscellaneous Using energy from ATP, this structure transports 3 Na+ ions out of the cell. Then picks up 2 K+ions and moves them into the cell. The ions move against their conc. gradient. This structure prevents toxic build up of Na+ within the cell.
