Question 1
Water is a polar molecule, yet can move through the nonpolar portions of cell membranes. Which transport process is responsible?
◦ antiport
◦ simple diffusion
◦ facilitated diffusion
◦ symport
◦ uniport
Question 2
The term
cellular (
metabolic)
energy indicates any biological process requiring
◦ ATP.
◦ energy in any form.
◦ thermal energy.
◦ chemical energy.
◦ thermal energy and chemical energy.