BIO 111 Active Transport
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5 Terms
The defining characteristics of active transport are that this category of transport moves substances _____ their concentration gradient and requires ___.
against; energy
Which of the answer choices would be the best analogy for an electrochemical gradient across a cellular membrane
a battery
An active transport proton pump drives protons out of cell using energy from ATP. under some circumstances, pumps like this can be run in reverse. If the pump could be reversed, what would be the result in the cytoplasm
an decrease in pH and increase in ATP.
The substance is moved ___ its concentration gradient using the energy of ___
against; an electrochemical gradient.
why is the transporter in the figure considered to be an example of “secondary transport”?
It is driven by proton gradient that was created by energy from ATP.