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Because the chemical makeup of proteins changes through evolution, scientists can study protein sequences to learn more about how dinosaurs evolved.
Joey, does your dinosaur sleep in your bed with you?
Did you know Asians use to eat dragon?Did Nessie eat the dinosaurs? Can the dinosaur eat Nessie?
Did you know Asians use to eat dragon?
And because proteins do all the work in the body, studying them could someday help scientists understand dinosaur physiologyhow their muscles and blood vessels worked, for example.I think you'll have to say it one more time
Makes sense to me.And because proteins do all the work in the body, studying them could someday help scientists understand dinosaur physiology—how their muscles and blood vessels worked, for example.
And because proteins do all the work in the body, studying them could someday help scientists understand dinosaur physiologyhow their muscles and blood vessels worked, for example.
Proteins are much too tiny to pick out with a microscope. To look for them, Schweitzer uses antibodies, immune system molecules that recognize and bind to specific sections of proteins. Schweitzer and Wittmeyer have been using antibodies to chicken collagen, cow elastin and ostrich hemoglobin to search for similar molecules in the dinosaur tissue. At an October 2005 paleontology conference, Schweitzer presented preliminary evidence that she has detected real dinosaur proteins in her specimens.i.e not blood cells.
Proteins are much too tiny to pick out with a microscope. To look for them, Schweitzer uses antibodies, immune system molecules that recognize and bind to specific sections of proteins. Schweitzer and Wittmeyer have been using antibodies to chicken collagen, cow elastin and ostrich hemoglobin to search for similar molecules in the dinosaur tissue. At an October 2005 paleontology conference, Schweitzer presented preliminary evidence that she has detected real dinosaur proteins in her specimens.
Further discoveries shown that the discovery of soft tissue in B. rex wasn’t just a fluke. Schweitzer and Wittmeyer have now found probable blood vessels, bone-building cells and connective tissue in another T. rex, in a theropod from Argentina and in a 300,000-year-old woolly mammoth fossil. Schweitzer’s work is “showing us we really don’t understand decay,” Holtz says. “There’s a lot of really basic stuff in nature that people just make assumptions about.”...so why don't you cite the actual conference proceedings?
Further discoveries in the past year have shown that the discovery of soft tissue in B. rex wasnt just a fluke. Schweitzer and Wittmeyer have now found probable blood vessels, bone-building cells and connective tissue in another T. rex, in a theropod from Argentina and in a 300,000-year-old woolly mammoth fossil. Schweitzers work is showing us we really dont understand decay, Holtz says. Theres a lot of really basic stuff in nature that people just make assumptions about.
We don't fully understand decay....so why don't you cite the actual conference proceedings?
We don't fully understand decay.
Maybe a bot could explain decay to us.Are you a bot?
Maybe a bot could explain decay to us.
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