What is amphipathic molecules least likely to do when dissolved in water?

Which one of the followings is most likely considered as an amphipathic molecule:

Which of the following molecules CAN diffuse freely through a bilayer membrane?

Which one of the following statements about physiological pH is FALSE?

Hypothetical Problem: In a jurisdiction that follows the Correlative Rights legal system for groundwater, three groundwater users all pump groundwater from a small groundwater basin.  Alvin, is an orchard farmer who since 1955 has used the water to grow oranges on land that overlies the groundwater basin. Alvin also has used the water since 1975 to grow almonds (an almond orchard) on land that does not overlay the groundwater basin.  Bergitta is the owner of a private company that has used the groundwater since 1960 in a manufacturing plant that is located on land that does not overlay the groundwater basin.  Cecilia is a farmer who has irrigated 80 acres of carrots since the 1900 and another 60 acres since the year 1955 also for carrots.  Cecilia’s farm is located entirely over the groundwater basin.  Assuming that the basin is not overexploited, answer the following questions. What type(s) of right does each pumper have?  Alvin:  Bergitta:  Cecilia: 

Which of the groundwater legal regimes are based on ownership of land?

Please fill in the blank: _____________________________________________ refers to a type of water right that provides the rights holder with a right to use the water, but not an ownership interest in the water.

Short Answer Question: What was the justification that the court in Spear T Ranch v. Knaub (Neb. 2005) used to conclude that the groundwater usage interfered with surface water rights, and that effectively prioritizing surface water rights over groundwater rights?

Short Answer Question: What does “conjunctive management” mean or refer to?

Short Answer Question: What are the three basic exceptions to the nearly unfettered right that landowners have to withdraw groundwater resources underlying their property in states that follow the Common Law Rule of Capture?