What is one physical property that readily distinguishes lipids ...

[folubunmi]

What is one physical property that readily distinguishes lipids from other biological molecules?
 
  A) Lipids are insoluble in water.
  B) Lipids have very high melting points.
  C) Lipids are readily oxidized.
  D) Lipids form water soluble positive ions.
  E) none of the above

Question 2

What is the purpose of a salt-bridge?
 
  A) to allow ions to migrate between solutions
  B) to allow people to cross over salt water
  C) to allow electrons to migrate through solutions
  D) to allow salt to form in the oxidation-reduction reactions
  E) none of the above

[Tonyam972]

Answer to Question 1

A

Answer to Question 2

A

[folubunmi]

Excellent

[raenoj]

Thanks for the timely response, appreciate it