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27 Cards in this Set
- Front
- Back
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ICF IN THE BODY |
28 LITERS SLIGHT EXCESS OF ANIONS (-) |
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ECF IN THE BODY |
SLIGHT EXCESS OF CATIONS(+) 16 LITERS |
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NON-CARRIER MEDIATED TRANSPORT |
SIMPLE DIFFUSION
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SIMPLE DIFFUSION OF WATER |
OSMOSIS |
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CARRIER MEDIATED TRANSPORT |
1. FACILITATED DIFFUSION 2. ACTIVE DIFFUSION |
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TYPE OF ACTIVE DIFFUSION |
1. EXOCYTOSIS 2. ENDOCYTOSIS 3. PHAGOCYTOSIS |
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REQUIRES ATP FOR TRANSPORT |
ACTIVE DIFFUSION |
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TRANSPORT HAPPENS NATURALLY |
PASSIVE DIFFUSION |
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OSMOSIS |
THE MOVEMENT OFWATER FROM LOW TO HIGH CONCENTRATION |
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OSMOTIC PRESSURE |
MUST BE APPLIED TO OPPOSE OSMOSIS |
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ISOTONIC |
CONCENTRATION TO THE SOLUTION THE SAME AS RBC |
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HYPOTONIC |
THE CONCENTRATION INSIDE THE RBS IS > THEN THE SOLUTION THE WATER MOVES INTO THE CELL. |
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HYPERTONIC |
CONCENTRATION IS GREATER OUTSIDE THE CELL, THE CELL WILL SHRINK |
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POLAR MOLECULES |
THEY ARE HYDROPHILIC |
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CHANNELS |
PROTEINS ON THE CELL MEMBRANE THAT ASSIST MOLECULES TO GO THROUGH |
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GATED CHANNELS |
OPEN AND CLOSE IN REPONSE TO SIGNALS |
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OPEN CHANNELS |
ARE USUALLY OPEN |
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SIMPLE DIFFUSION |
HIGH TO LOW OF WATER THRU LIPID-SOLUBLE CHANNELS |
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CARRIER PROTEINS |
BIND WITH SPECIFIC SUBSTANCE AND CARRY THEM ACROSS THE MEMBRANE BY CHANGING FORMATION .EX. GLUCOSE |
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UNIPORT CARRIERS |
TRANSPORTS ONLY ONE KIND OF SUBSTANCE |
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SYMPORT CARRIERS |
2 OR MORE SUBSTANCE IN THE SAME DIRECTIONS ACROSS THE MEMBRANE |
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ANTIPORT CARRIERS |
MOVE SUBSTANCE IN OPPOSITE DIRECTION; REQUIRES ATP |
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BULK TRANSPORT |
LRG MOLECULES SUCH AS PROTEINS, HORMONES & NEUROTRANSMITTERS ARE SECRETED VIA EXOCYTOSIS (ACTIVE TRANSPORT) |
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ENDOCYTOSIS |
LRG MOLECULES OR PARTICLES MOVE INTO THE CELL DIFFERS FROM PHAGOCYTOSIS IN 2 IMPORTANT WAYS |
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EXOCYTOSIS |
INTRACELLULAR VESICLES MOVE TO THE CELL MEMBRANE, FUSE WITH IT & THENRELEASE THEIR CONTENTS TO ECF CELLS; TO EXPORT LIPOPHOBIC MOLECULES AS PROTEINS SYNTHESIZE IN THE CELL AND TO GET RID OF WASTE LEFT IN LYSOSOMES FRM INTRACELLULAR DIGESTION |
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PHAGOCYTOSIS |
CELL ENGULFS BACTERIA ND LYSOSOMES RELEASE ENZYMES TO GET RID OF THE BACTERIA |
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NEGATIVE IN THE ICF |
PROTEINS AND DNA MAKE THE CELL NEGATIVE |
