Which is true of the phospholipid bilayer of the cell membrane?
a. there is a hydrophobic side inside the cell.
b. there is a water-fearing side inside the cell.
c. there is a water-loving side outside the cell.
d. there is a hydrophobic side outside the cell.

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.