Which process in eukaryotic cells will proceed normally whether oxygen (o���) is present or absent? ; a) electron transport; b) glycolysis; c) the citric acid cycle; d) oxidative phosphorylation; e) chemiosmosis

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.