In secondary active transport, when both the driving ion and the transport ion are in high concentration outside of the
cell, in which direction will the two ions move?
a. As the driving ion moves in, the transport ion moves in
b. As the driving ion moves in, the transport ion moves out
c. As the driving ion moves out, the transport ion moves in
d. As the driving ion moves out, the transport ion moves out
e. As long as both ions are moving together, they can go either in or out
ANSWER: b
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When looking at plant and animal cells with an electron microscope, you notice that the plant cells have more Golgi membranes than the animal cells. This is most likely because unlike in animal cells, in plant cells the Golgi apparatus is involved in the production of:
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a. TRUE b. FALSE