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32 Cards in this Set
- Front
- Back
4 MAIN FUNCTIONS OF THE CELL; |
1. CELL METABOLISM AND ENERGY USE 2. SYNTHESIS OF MOLECULES 3.COMMUNICATION 4.REPRODUCTION &INHERITANCE |
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CELL METABOLISM AND ENERGY USE INVOLVE CHEMICAL REACTIONS: |
* SYNTHESIS OF NEW MOLECULE *MUSCLE CONTRACTION *HEAT PRODUCTION |
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WHICH HELP MAINTAIN BODY TEMPERATURE? |
CELL METABOLISM AND ENERGY USE |
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SYNTHESIS OF MOLECULES? |
STRUCTURAL & FUNCTIONAL CHARACTERISTICS OF THE CELLS ARE DETERMINED BY THE TYPES OF MOLECULES THEY PRODUCE. |
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DNA& RNA ARISE? |
NUCLEIC ACIDS |
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COMMUNICATION INCLUDES; |
NERVE CELLS MUSCLES CELLS |
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NERVE CELLS? |
COMMUNICATE ONE ANOTHER |
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MUSCLE CELLS? |
CAUSING MUSCLE CELLS TO CONTRACT. |
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REPRODUCTION& INHERITANCE: |
TRANSMIT THE GENETICS INFORMATION TO THE NEXT GENERATION |
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SPECIALIZED CELLS |
GAMETES |
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TRANSMIT THE GENETICS INFORMATION TO THE NEXT GENERATION |
REPRODUCTION & INHERETANCE |
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EACH CELLS CONTAINS A COPY OF THE _______________________ OF THE INDIVIDUAL. |
GENETICS INFORMATION |
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-OUTERMOST COMPONENT OF THE CELL. - ENCLOSES THE CYTOPLASM AND FORM THE BOUNDARY BETWEEN MATERIAL INSIDE THE CELL AND MATERIALS OUTSIDE THE CELL |
CELL MEMBRANE/PLASMA MEMBRANE |
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SUBSTANCES OF CELL MEMBRANE EXPLAIN: |
* OUTSIDE- EXTRACELLULAR SUBSTANCES * INSIDE- INTRACELLULAR SUBSTANCES |
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- HAS ENZYME,GLYCOGEN,(K+) IONS. |
INTRACELLULAR SUBSTANCES |
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- HAS NA+, Ca2+, and CI- |
EXTRACELLULAR SUBSTANCES |
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SKELETAL- LIVER- FAT- |
*GLUCOSE *GLUCONEOGENESIS *LIPOLYSIS |
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OUTSIDE- __________________-RESPONSE |
SIGNALS MOLECULE (E.G HESTAMINE) |
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DETERMINES WHAT MOVES INTO AND OUT OF THE CELL? |
SELECTIVE BARRIER |
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REGULATES WHAT ENTERS AND EXITS THE CELL |
CELL MEMBRANE |
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CELL MEMBRANE |
ACTS AS SELECTIVE BARRIER |
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SELECTIVE BARRIER FUNCTION? |
SUPPORTS THE CELL CONTENTS. |
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5 CELL MEMBRANE MADE UP OF: |
PHOSPHOLIPIDS PROTEINS CHOLESTEROL FATTY ACIDS CARBOHYDRATES |
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FLUID- |
MOSAIC MODEL |
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MAKE UP THE BASIC STRUCTURES- |
PHOSPHOLIPIDS |
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2 DIFFERENT ENDS TYPES OF PHOSPHOLIPIDS: |
HEAD AND TAIL |
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HEAD |
CONTAINS A PHOSPHATE GROUP HYDROPHILIC ATTRACTED TO WATER MOLECULES. |
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TAIL |
HAS 2 STRINGS OF HYDROGEN & CARBON ATOMS CALLED FATTY ACIDS CHAINS. |
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HYDROGEN & CARBON ATOMS CALLED |
FATTY ACIDS CHAINS |
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THIS____________________ ARE_________________. _DO NOT LIKE TO MINGLE WITH WATERS MOLECULES |
CHAINS & HYDROPHOBIC |
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2 TYPES OF PROTEIN : |
INTEGRAL PROTEINS- HELPFUL FOR TRANSPORTATION. PERIPHERAL PROTEIN - DON'T EXTEND ACROSS THE MEMBRANE |
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2 REGIONS OF INTEGRAL: |
POLAR - ELECTRONIC ARE NOT EVENLY DISTRIBUTED NON-POLAR- ELECTRONIC ARE EVENLY DISTRIBUTED |