Many scientists support the phenomenon of "obeseogens", industrial pollutants and chemicals found in plastics, food packaging, pesticides, and cosmetics, that contribute to obesity by promoting adipogenesis (increase in number of fat cells) in various organs. this would increase the overall incidence of cancer, because dysfunctional adipose tissue:
a. down-regulates anti-inflammatory molecules such as adiponectin
b. mimics a low grade chronic inflammatory state with pro-proliferative and anti-apoptotic signaling
c. up-regulates molecules associated with invasion and metastasis such as pai-1.
d. mimics a hypoxic state, with upregulation of growth factor and growth factor receptor expression that promote angiogenesis and extracellular matrix remodelling
e. all of the above
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Biology, 21.06.2019 20:10, wafflewarriormg
4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
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Biology, 21.06.2019 22:30, love123jones
White-tailed deer are considered to be an overpopulated species in the central united states. which of these events probably contributed the most to white-tailed deer exceeding their carrying capacity?
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Biology, 22.06.2019 13:40, allisonxyooj22
1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.
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Biology, 22.06.2019 14:20, Blahdjwj108
Which feature would you expect to find in a population in which sexual selection depends on male competition?
Answers: 1
Many scientists support the phenomenon of "obeseogens", industrial pollutants and chemicals found in...
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