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Masses

Mass

(Science: chemistry) The quantity of matter in an object.


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Re: Do We Have The Freedom Of Choice?

... is made up of living and dead cells, including thoughts, would that make the "human being" technically predecided, and we would all be masses of cells interacting with the world in the shape of a human?” Yes, we are masses of cells interacting with the world but that doesn't mean we ...

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by Fearnot
Fri Sep 13, 2013 7:06 am
 
Forum: Cell Biology
Topic: Do We Have The Freedom Of Choice?
Replies: 27
Views: 27122

DNA

... see some double-length fragments, triple-length fragments etc. If you run the fragments out on a gel you would see a ladder and analysis of the masses of the ladder rungs would reveal that they are integer multiples of the mass of the smallest rung -- that is, the masses are periodic. I've not ...

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by jonmoulton
Thu Feb 14, 2013 4:32 pm
 
Forum: Genetics
Topic: DNA
Replies: 8
Views: 6022

Re: PCR

... up a different areas." I don't think that the same primers that target the same location do end up in different areas. The difference in the masses of the bands produced is due to the difference in the number of repeats between individuals. Just looking at a single pair of primers, you target ...

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by jonmoulton
Tue Jan 29, 2013 4:16 pm
 
Forum: Genetics
Topic: PCR
Replies: 2
Views: 2748

Do We Have The Freedom Of Choice?

... is made up of living and dead cells, including thoughts, would that make the "human being" technically predecided, and we would all be masses of cells interacting with the world in the shape of a human? I don't know if anyone's asked this before, though it may be likely. I've given ...

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by Ahsmeah
Tue Jan 22, 2013 9:56 pm
 
Forum: Cell Biology
Topic: Do We Have The Freedom Of Choice?
Replies: 27
Views: 27122

Calculating the molecular concentration of DNA

... in double stranded DNA is 660, and that a single strand base is 330. - If this is the case, wouldn't each base pair technically have different masses? A-T vs C-G? 2) Why do we multiply by two? The question says "find molar concentration of single strands of DNA..." -If 660 is the ...

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by keetner
Sun Oct 07, 2012 7:49 pm
 
Forum: Molecular Biology
Topic: Calculating the molecular concentration of DNA
Replies: 6
Views: 4964
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