What is matter? Nevermind...
The eye
You heard correctly. There isn't anything that I could see on the eye, which is unfortunate because it is facinating. You will learn it again in the future, so don't forget it all.
Difference between the matters in the brain....
Umm... did you learn this in class when you went over the nervous system with Mr.Laudari?
This is what I found on the different types of brain matters, but I wasn't there for the unit you guys did on nerves, so I can't say if you're supposed to know this or not....
The parts of the central nervous system that contain grey matter (composed of neuron cell bodies) are often called nuclei or ganglia. Certain groups of axons found in the brain’s white matter are called pathways or bundles.
Generally, grey matter can be understood as the parts of the brain responsible for information processing; whereas, white matter is responsible for information transmission. In addition, grey matter does not have a myelin sheath and does not regenerate after injury unlike white matter.
I'm about to leave for Sunday Dinner with the Grandma and family, so I gotta run, but I'll check the IB textbook when I get back and post that later this evening.
posted by Ms. Tenn-ilicious @ 1:25 p.m.
9 Comments:
i just wanna say that we really really really really appreciate u doing this. i learned way more from u than from mr laudari. thx for doing this miss.
yah, thanks miss tenn!
I was just wondering what exactly does short answer include? Will we have to draw the diagrams tomorrow? Regarding diagrams are we allowed to draw a box-heart diagram if its fully labeled? The box-heart diagram is found on p 212 in SB2.
Will we have to know all the different types of Leukocytes? Will we have to know the fertilization of an egg? and is the large female hormone/menstral cycle on it?
What do you mean draw a muscle?
miss, do we have to know how to explain a viral or bacterial disease like HIV/AIDS for short answer or can we save studying that tomorrow for long answer?
ms, i know ur loaded with questions but could u please give a brief overview of muscle contraction and tropsin or troponin or tropomyosin or whichever, im kinda confused
miss, what are some things that we have to know for the long answer questions? perhaps you could give us hints or tell us what units they are from? maybe? pleeeeeeeeaaaaase? please?...and thanks for this site, its helped A LOT
miss, about oogenesis, i have such a hard time remembering the picture, i cant draw it!! is it really important for tomorrow's part of the "celebration" or can i focus on it tomorrow? plz ive us some hints!!! theres so much info, what should be go over in detail? what kind of defenitions should we expect? is there a lot on nerves and impulse transmission?
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