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29 Cards in this Set
- Front
- Back
- 3rd side (hint)
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RIBOSOMES
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PROTEIN MOLECULES
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COVER THOSE RIBS WITH SOME PROTEIN!
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ENDOPLASMIC RETICULUM
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TUBES THAT TRANSPORT NEWLY SYNTHESIZED PROTEINS TO OTHER LOCATION
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IN THE PLASM WE TRANSPORT PROTEIN
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MOTOR NEURON
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SOMA IN THE SPINAL CORD
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SENSORY NEURON
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SENSITIVE
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NEURAL NET HYPORTHESIS
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NERVOUS SYSTEM CONTIINUOUS MASS OF TISSUE --GOLGI
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WRONG!!!
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CELL HYPOTHESIS (NEURON DOCTORINE)
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NEURONS ARE INDIVIDUAL CELLS --CAJAL
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CORRECT
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WHAT IS THE NEURON CYTOSKELETON FILLED WITH? (3 COMPOUNDS)
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MICROTUBLES, NEUROFILAMENTS, AND MICROFILAMENTS
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NODE OF RONVIER
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PART OF AXON WITHOUT MYELIN SHEATH COVERING IT
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WHAT ARE THE 4 TYPES OF GLIAL CELLS?
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ASTROCYTES, MICROGLIA, OLIGODENDROCYTES AND SCHWANN CELLS
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ASTROCYTES
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PHYSICAL SUPPORT, EXTRELLULAR ENVIRONMENT, PAGOCYTOSIS, NURTIENTS
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MICROGLIA
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PHAGOCYTOSIS, IMMUNINE FUNCTION PROTECTION
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OLIGODENDROCYTES
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PRODUCE MYELIN SHEATH FOR CNS
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SCHWANN CELLS
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PROVIDE MYELIN FOR PNS CELLS
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CUT OFF FINGER- HEAL AND REGROW. BRAKE SPINAL CORD, NOT HEAL FAST
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IONS WITH A POSITIVE CHARGE ARE CALLED...
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CATION
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SODIUM, POTASSIUM AND CALCIUM "IM A COOL CAT, IM ALWAYS POSITIVE MAN"
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IONS WITH A NEGATIVE CHARGE ARE CALLED...
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ANION
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CLORIDE "IM ANTI EVERYTHING! IM REALLY NEGATIVE!"
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DIFFUSION
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HIGH TO LOW CONCENTRATION
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CELL MEMBRANE POTENTIAL
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DIFFERENCE BETWEEN IN AND OUTSIDE OF THE NEURON
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THE RESTING POTENTIAL OF A MEMBRANE OF A NEURON
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-65
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MITOCHONDRIA
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PROVIDES ENERGY
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IM MIGHTY HUNGRY FOR SOME ENERGY!
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TRANSCRIPTION
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DNA CHANGES INTO MRNA
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TRANSLATION
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MRNA CHANGES INTO PROTEIN
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ANTEROGRADE
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FROM SOMA TO TERMINAL BUTTON
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RETROGRADE
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FROM TERMINAL BUTTON TO SOMA
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PROTEINS MOVE THROUGH THE ____________IN THE AXON OF A NEURON
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MICROTUBULE!!
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WHAT FORCES WILL PUSH AN ION ACROSS AN OPEN ION CHANNEL IN A NEURON?
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DIFFUSION AND ELECTROSTATIC
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ACTION POTENTIAL BEGINS ON THE...
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AXON HILLOCK
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MYELIN
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AN INSULITATING MATERIAL MADE UP OF FATS AND PROTEINS
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MYELINATED AXONS
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AXONS COVERED WITH A MYELIN SHEATH.
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SALTATORY CONDUCTION
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JUMPING OF ACTION POTENTIALS FROM NODE TO NODE
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SALTARE TO JUMP
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