The force(s) responsible for holding the DNA molecule in a very long twisted zipper is ________.
A) hydrogen bonding
B) London forces
C) dipolar forces
D) interionic forces
Question 2
Henry's law gives the relationship between ________.
A) colligative properties and the freezing point
B) solubility of a gas and concentration
C) solubility of a gas and pressure
D) hydrophobic and hydrophilic solutions