Its hard to believe it but its D.<span />
Answer:
H+
Explanation:
Hemoglobin is the major protein of red blood cells. It has many exposed amino groups and carboxylic groups at its surface. These NH3 and COOH groups serve as weak acids and bases respectively and allow hemoglobin to serve as a buffer to maintain the pH of the RBC cytoplasm.
As the exposed amino groups of hemoglobin protein bind to the H+ ions, the free H+ concentration of the cytoplasm of RBC is reduced leading to a buffer action to maintain the pH.
Answer: Tree Good
Explanation: No more Tre ekuiL no mor
are
<span>Some antibiotics are almost useless, because pathogens have developed a resistance to these antibiotics.
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Dependent and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences
