Plant cells have plasmodesmata that
A) take the place of the plasma membrane that would be found in animals
B) resemble the cytoskeleton of animal cells
C) are the sites of starch production
D) connect the cytoplasm of one cell with that of another
E) function in photosynthesis
Ans: D) connect the cytoplasm of one cell with that of another
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About __________ of the total energy the sun releases strikes the atmosphere
a. one-tenth b. one-hundredth c. one-thousandth d. one-millionth e. one-billionth
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