2. Dr. Hammoudi???

3. Are You Smarter Than Dr. Hammoudi?

4. 1,000,000 5 th Grade Topic 1 5 th Grade Topic 1 5th Grade Topic 2 4th Grade Topic 3 4th Grade Topic 4 3rd Grade Topic 5 3rd Grade Topic 6 2nd Grade Topic 7 2nd Grade Topic 8 1 st Grade topic 9 1 st Grade Topic 10 500,000 300,000 175,000 100,000 50,000 25,000 10,000 5,000 2,000 1,000

5. 5th Grade Topic 1 Question / A nerve impulse involves_____across a neurons plasma membrane

6. 5th Grade Topic 1 Answer A nerve impulse involves movement of ions across a neurons plasma membrane

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8. 5th Grade Topic 2 Question / What are the two major types of synapses?

9. 5th Grade Topic 2 Answer Electrical and chemical

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11. 4th Grade Topic 3 Question / Where are action potentials generated on a myelinated axon?

12. 4th Grade Topic 3 Answer Nodes of ranvier

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14. 4th Grade Topic 4 Question / When we say and action potential is an all-or-none phenomenon, what do we so ever mean by this statement?

15. 4th Grade Topic 4 Answer An Action Potential will happen completely or not happen at all.

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17. 3rd Grade Topic 5 Question / What is another name for and Action potential in a neuron?

18. 3rd Grade Topic 5 Answer Nerve impulse

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20. 3rd Grade Topic 6 Question / What are the two types of signals membrane potentials produce?

21. 3rd Grade Topic 6 Answer Graded potentials and action potentials

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23. 2nd Grade Topic 7 Question / How does the Na/K pump stabalize the resting membrane potential? Please tell what causes this to happen?

24. 2nd Grade Topic 7 Answer By maintaining the concentration gradients of Na/K. ATP causes this to happen.

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26. 2nd Grade Topic 8 Question / What two factors generate a resting membrane potential?

27. 2nd Grade Topic 8 Answer The difference in k and Na concentrations inside and outside the cell The differences in permability of the plasma membrane to K and Na

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29. 1st Grade Topic 9 Question Match each letter with the correct definition / A. Chemically gated / B. Voltage gated / C. Mechanically Gated / D. Non gated / ______Open in response to physical deformation / ______Always open / ______Open when appropriate neurotransmitter binds to channel / ______Open and close in response to changes in membrane potential Match each letter with the correct definition / A. Chemically gated / B. Voltage gated / C. Mechanically Gated / D. Non gated / ______Open in response to physical deformation / ______Always open / ______Open when appropriate neurotransmitter binds to channel / ______Open and close in response to changes in membrane potential

30. 1st Grade Topic 9 Answer _C_Open in response to physical deformation _ D___Always open __A___Open when appropriate neurotransmitter binds to channel __ B___Open and close in response to changes in membrane potential

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32. 1st Grade Topic 10 Question / Please state what you call the flow of electrical charges from one point to another?

33. 1st Grade Topic 10 Answer The correct answer is Current

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35. Million Dollar Question What binds to receptor proteins in the postsynaptic membrane and causes ion channels to open producing EPSP?

36. 1,000,000 Answer / Acetylcholine(ACh)

37. Thanks for Playing / You may be in B1 103 working on your college degree. But you’re not however, smarter than Dr. Hammoudi / Hahahahahaha / You may be in B1 103 working on your college degree. But you’re not however, smarter than Dr. Hammoudi / Hahahahahaha