Biology, 21.02.2020 00:54 Lesquirrel
For an amino acid such as alanine, the major species in solution at pH 7 is the zwitterionic form. Assume a p K a value of 8 for the amino group and a p K a value of 3 for the carboxylic acid. Estimate the ratio of the concentration of the neutral amino acid species (with the carboxylic acid protonated and the amino group neutral) to that of the zwitterionic species at pH 7
Answers: 3
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The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a. coral reefs because of the loss of the symbiotic algae living within their bodies b. penguin populations because the fish they eat will move into warmer waters c. mountain-dwelling birds because rising sea levels will relocate their food sources d. large cats in the rainforest because of decreased habitat loss for their prey
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For an amino acid such as alanine, the major species in solution at pH 7 is the zwitterionic form. A...
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