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Different concentrations of ions on either side of a cell membrane constitute a concentration cell, which is described by the Nernst equation given below. What is the electrochemical potential across a membrane when the sodium ion concentration is 0.10 M on one side of the membrane and 0.010 M on the other side, and the temperature is 37°C (body temperature)?
(Given: Na+ + e- a, = -2.71 V; F = 96,485 C; 1 J = 1 C V; R = 8.315 J / mol K)
Alice Walker
An African American novelist, short story writer, poet, and social activist, best known for her 1982 novel "The Color Purple."
Political Power
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Black Power Ideologies
Black Power Ideologies encompass a range of political and social movements in the 1960s and 1970s that advocated for racial pride, economic empowerment, and the creation of political and cultural institutions for African Americans in the face of systemic racism.
Congressional Black Caucus
An organization representing the black members of the United States Congress, aimed at addressing legislative concerns and policies affecting African Americans.
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