Biochemistry - Water, pH and Macromolecules

Exercise :: Water, pH and Macromolecules - Section 1

  • Water, pH and Macromolecules - Section 1
31. 

Which of the following will easily dissolve in a polar solvent?

A. gasoline (heptanes & octanes)
B. methane
C. argon
D. sodium chloride

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

32. 

The elements oxygen, nitrogen, and carbon

A. can all form covalent bonds with other elements
B. contain protons and neutrons in their atomic nuclei
C. are common elements in the molecules that make up living organisms
D. All of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

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