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Related Flashcards
Cards In This Set
| Front | Back |
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WHAT ARE THE NONPOLAR GROUPS OF A PHOSPHOLIPID?
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TAIL GROUP
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WHICH WORD IS DEFINED BY THIS STATEMENT: IT IS A MEASURE OF DISORDER OR RANDOMNESS?
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ENTROPY
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THE SUM OF ALL CHEMICAL ACTIVITIES TAKING PLACE IN AN ORGANISM
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METABOLISM
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THIS TYPE OF MEMBRANE PROTEIN HELPS TO ANCHOR PROTEINS IN THE PLASMA MEMBRANE OF NEIGHBORING CELLS TO ONE ANOTHER.
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LINKERS
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THIS TYPE OF MEMBRANE PROTEIN ENABLES CELL MEMBRANES TO INCREASE THE RATE OF CHEMICAL PRODUCTS:
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ENZYMES
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WHICH OF THE FOLLOWING IS A FUNCTION OF A MEMBRANE PROTEIN THAT BINDS WITH HORMONES AND NEUROTRANSMITTERS?
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RECEPTORS
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WHICH OF THE FOLLOWING DOES NOT INFLUENCE THE RATE OF DIFFUSION?
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AMOUNT OF ATP AVALIABLE
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THIS IS THE TRANSPORT PROCESS THAT MOVES GASES THROUGH A MEMBRANE:
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SIMPLE DIFFUSION
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IN THIS TYPE OF TRANSPORT PROCESS A SOLUTE,LIKE GLUCOSE, BINDS TO A SPECIFIC CARRIER PROTEIN ON ONE SIDE OF THE MEMBRANE AND IS RELEASED ON THE OTHER SIDE AFTER THE CARRIER PROTEIN UNDERGOES A CHANGE IN SHAPE
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FACILITATED DIFFUSION
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SODIUM-POTASSIUM PUMP PASSES
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NA+ OUT AND K+ IN ON A ONE FOR ONE BASIS
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A NET GAIN OF WATER TENDS TO OCCUR
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IN ONE ISOTONIC SOLUTION FROM ANOTHER ISOTONIC SOLUTION OF THE SAME COMPOSITION
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A CELL IN GULFED IN PHAGOCYTOSIS MUST BE
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TRANSPORTING BULK DISSOLVED NUTRIENTS
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IN ADHERENS JUNCTIONS, CADHERINS ARE LINKED TO
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ACTIN FILAMENTS IN THE CELL'S CYTOSKELETON
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CELL JUNCTIONS THAT PREVENT SMALL MOLECULES FROM PASSING IN BETWEEN TWO CELLS ARE CALLED
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TIGHT JUNCTIONS
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THE FLUID MOSAIC MODEL
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SUGGESTS THAT INTEGRAL PROTEINS MAY SPAN THE PHOSPHOLIPID BILAYER
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