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Ranges

range

The set of conditions throughout which an organism (for example, plant species) naturally occurs.


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Hobbit Skull Comparison Software's Unexpected Result.

... wide, therefore the step number with lowest sum equals the eye angle in degrees. Since there are four waves (cycles) per 360 degrees the angle ranges from 0 to 89. I also noticed that they added clay to fix the broken eye of the skull. But it doesn't seem to match the other side. So of course ...

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by GaryGaulin
Fri May 08, 2009 3:28 am
 
Forum: Evolution
Topic: Hobbit Skull Comparison Software's Unexpected Result.
Replies: 10
Views: 2618

Re: BIOCHEMIESTRY

... the concentration of NADH in the cuvet. The coefficient is wavelength-dependent; the value changes dramatically sometimes over very small ranges of wavelengths. Then you know you made a 1:3 dilution of NADH:water so you can multiply the concentration of NADH in the cuvet by 4 to find the ...

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by blcr11
Sun Sep 28, 2008 12:33 pm
 
Forum: Molecular Biology
Topic: BIOCHEMIESTRY
Replies: 2
Views: 535

totalRNA isolation for miRNA

... actetate precipiation step of small nucleic acids. Does anyone have any experience on this? My problem is that the OD I get is generally bad. It ranges between 1.5 and 1.6 analyzed with a NanoDrop. Somewhere I read that a low OD is due to Phenol contamination and that you can get rid of this ...

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by Ironman
Thu Jul 10, 2008 12:06 pm
 
Forum: Molecular Biology
Topic: totalRNA isolation for miRNA
Replies: 1
Views: 526

allopatric vs sympatric speciation HELP!

... you think about my NewToBiology thought pattern. allopatric speciation: speciation that takes place in populations with geographically seperate ranges. Therefore the gene flow is initially interrupted or reduced because they are seperated by space. Sympatric speciation: speciation takes palce ...

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by NewtoBiology
Fri Jan 25, 2008 2:48 pm
 
Forum: Evolution
Topic: allopatric vs sympatric speciation HELP!
Replies: 7
Views: 4230

Wouldn't it be possible to use primers with different tm?

so ranges of 53*C-55*C are good annealing temperature points? I am trying 54*C right now. It seems 55*C is a common PCR temperature. I may try that next if this run doesn't show anything. I am using this pcr program, going ...

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by bluerose
Mon Oct 08, 2007 8:54 pm
 
Forum: Molecular Biology
Topic: Wouldn't it be possible to use primers with different tm?
Replies: 12
Views: 2602
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