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girl4you2 -> RE: could you pass 8th grade science? (12/21/2005 3:46:06 PM)
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quote:
ORIGINAL: DesertRat
Well, I got 8/8, but one of them was a tricky question. They asked about the electrical charge of a "neuron"....which is a brain/nerve cell right? I figured they meant "neutron" and answered based on that. You can just imagine what a pain in the ass I was as a student.
Bob
that one vexed me, too, as it's not so simple with neurons. me thinks we were both pia students, Bob.
yes, a neuron is a nervous system cell, and then you've to deal more with charges of ions (k and na) and cell membrane permeability. yep, i'm a p.i.a. student.
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