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Mass

Mass

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


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Stem and Progenitor Cell Questions

... 4 perfect organisms. After the 4 cell stage, differentiation of the cell has begun and the cells when pulled apart will follow only a lineage (a mass of mesencymal tissue, or endodermal tissue, or ectodermal tissue). 3. All I know about that is that Obama has allowed tax dollars to be available ...

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by kolean
Wed Sep 02, 2009 11:08 pm
 
Forum: Cell Biology
Topic: Stem and Progenitor Cell Questions
Replies: 2
Views: 27

Re: Darwin and Racism

... they both yelped. These things happened outside of my body or bodily sensations. Unless I and the other people (dogs) involved were having a mass hallucination, this happened. These things happen to give us evidence, Mr. Astus. Maybe it isn't under a microscope, but it is evidence. It is ...

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by AFJ
Sun Jul 19, 2009 1:44 pm
 
Forum: Evolution
Topic: Darwin and Racism
Replies: 19
Views: 403

Re: Speciation among primates and hominids

... speciation within families of organisms. This kind of "speciation" is observable. If two populations separate, there would have to be a mass simultaneous mutation in the population to root out the originals and create another family or order of organisms. Or EVEN if you have only a male ...

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by AFJ
Sat Jul 04, 2009 3:42 pm
 
Forum: Evolution
Topic: Speciation among primates and hominids
Replies: 12
Views: 373

Research in plants producing human antibodies!!?

... Another problem you may encounter with plants is protein extraction: it is much more laborous to isolate your specific proteins from plant mass than it is from neatly secreted products that hybridoma cells and bacteria make.

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by biohazard
Thu Jul 02, 2009 6:04 am
 
Forum: Molecular Biology
Topic: Research in plants producing human antibodies!!?
Replies: 3
Views: 199

Why do you keep talking about species

... Claw bearer Velvet worms Legs tipped by chitinous claws about 200 modern Orthonectida Straight swim Single layer of ciliated cells surrounding a mass of sex cells about 20 Phoronida Zeus's mistress Horseshoe worms U-shaped gut 20 Placozoa Plate animals 1 Platyhelminthes Flat worms Flat worms ...

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by gamila
Mon Jun 29, 2009 5:35 pm
 
Forum: Evolution
Topic: Why do you keep talking about species
Replies: 20
Views: 574
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