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Question: Miguel has congestive heart failure due to a valvular deficiency. He has edema in his ankles and hands. His liver is swollen, and he has accumulated fluid in his abdomen.           Determine which valve could be damaged? Determine which side of the heart (if either) is […]

Write an equation that describes the synthesis of DNA. A chemical equation that describes the synthesis of DNA can be: (DNA)n + dNTPs + DNAPol <——–> (DNA)n+1 + PPi (2) DNAPol = DNA polymerase(DNA)n = template DNA(DNA)n+1 = growing new DNA strandPPi = two pyrophosphate released dNTPs is an abbreviation […]

Has anyone had the excelsior bio212 discussion assignment titled “waste not, want not”?  It involves making up a fictional operon, the regulatory proteins, cellular process, and molecules being sensed.   I also need to provide detail about the repressor/activator and inducer/inhibitor proteins  and details about conditions that trigger expression of […]

Question: As you have learned in the readings, extinction is a natural selection process. You have also read that humans are often responsible for accelerating this process. Using at least two scholarly or reputable resources and your textbook, address whether or not we as humans should be concerned with the extinction […]