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White substance

white substance --> white matter

(Science: anatomy) brain tissue composed of myelin-coated nerve cell fibres. White matter carries information between the nerve cells in the brain and spinal cord.

The inner portion of the cerebrum is composed of white matter.

See: grey matter.

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White substance on palm fronds

... tree" here in west central Florida. Can someone tell me what the white stuff is on the left side of the photo? I applied a little water on the right side and the substance immediately became completely transparent. The white color returned when the ...

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by dashtwo
Sat Jun 02, 2012 7:06 pm
Forum: Botany Discussion
Topic: White substance on palm fronds
Replies: 0
Views: 1311

brown substance without UV/VIS spectra

... maybe someone of you may have some suggestion. The thing is we have a substance isolated from plant being white, the spectrum has two maxima in UV (<300nm), but when the substance was synthesized ...

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by JackBean
Fri Feb 03, 2012 5:44 pm
Forum: General Discussion
Topic: brown substance without UV/VIS spectra
Replies: 0
Views: 993

unknown substance on Lamium leaves

... under CuSO4 stress conditions. During my experiment an unidentified white substance have accumulated on the leaves of my plants. Looking at it through a binocular I ...

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by Nayruru
Sun Aug 28, 2011 6:22 pm
Forum: Botany Discussion
Topic: unknown substance on Lamium leaves
Replies: 0
Views: 1479

Important unknown nanotech within humans

... colloidal crystal structures can be used for nano-photonic circuits, white-light LEDs or as a photocatalyst. the liquid crystals exist to construct ... for morgellons usually involve the intake of extreme PH substances,this is clearly disinfo and designed to solidify the colloidal ...

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by vincio
Tue Feb 10, 2009 7:22 am
Forum: Molecular Biology
Topic: Important unknown nanotech within humans
Replies: 32
Views: 175701

Re: white blood cell

... correct. But still I'm curious about Arthurius' exam question "Why white blood cell are sometimes endocrine gland and not always ?" I think ... and macrophage), some other cells secrete enzyme(s) or other protein substance(s) to kill pathogens (e.g. basophil, acidophil), another cell ...

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by DoctorStein
Fri May 30, 2008 10:13 am
Forum: Human Biology
Topic: white blood cell
Replies: 9
Views: 7974
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