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Trough

trough

1. A long, hollow vessel, generally for holding water or other liquid, especially one formed by excavating a log longitudinally on one side; a long tray; also, a wooden channel for conveying water, as to a mill wheel.

2. Any channel, receptacle, or depression, of a long and narrow shape; as, trough between two ridges, etc. Trough gutter, a rectangular or V-shaped gutter, usually hung below the eaves of a house. Trough of the sea, the depression between two waves.

Origin: OE. Trough, trogh, AS. Trog, troh; akin to D, G, & Icel. Trog, Sw. Trag, Dan. Trug; probably originally meaning, made of wood, and akin to E. Tree. & 241. See Tree, and cf. Trug.


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Roots respiration

I think that all of the gases needed for the normal function of cells in the root get there with diffusion trough the symplast from the cells that are above ground.

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by organism
Sun Sep 15, 2013 10:30 pm
 
Forum: Botany Discussion
Topic: Roots respiration
Replies: 1
Views: 1414

To touch another body trough own skin..:)

It is from one Yahoogroup. What do you think..? Telepats as the new human kind..? <<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>> It can be easily proven with using of infrared light equipmen...

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by Brandon888
Fri Jun 15, 2012 9:09 am
 
Forum: Evolution
Topic: To touch another body trough own skin..:)
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Re: Hello I was consulting some information on kidney.

Does the blood go trough the liver first before going trough the kidneys or is it the other way around? I have liver problems and I'm currently taking a fatty liver diet. I scanning the internet for useful information.

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by wpseofriendly
Fri Oct 21, 2011 11:03 pm
 
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Re: passive active transport, h2o transport tree, bacteria, exam

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by Zamzen
Tue Oct 19, 2010 2:51 pm
 
Forum: Cell Biology
Topic: passive active transport, h2o transport tree, bacteria, exam
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Views: 11434

passive active transport, h2o transport tree, bacteria, exam

... passive transport. I pointed out that active is against the natures will and passive is not. active requires energy passive does not. active goes trough protein channels passive trough fosfolipid layers. i related it to the laws of thermodynamics that active is not spontanous but passive is. i ...

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by Zamzen
Mon Oct 18, 2010 9:25 pm
 
Forum: Cell Biology
Topic: passive active transport, h2o transport tree, bacteria, exam
Replies: 6
Views: 11434
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