Where in a protein structure are basic groups located? A) at ...

[Brittanyd9008]

Where in a protein structure are basic groups located?
 
  A) at the N-terminal end
  B) at the C-terminal end
  C) on the Lys, Arg and His side chains
  D) both A and C
  E) none of the above

Question 2

At 1 atm pressure, the heat of sublimation of gallium is 277 kJ/mol and the heat of vaporization is 271 kJ/mol. To the correct number of significant figures, how much heat is required to melt 4.50 mol of gallium at 1 atm pressure?
 
  A) 6 kJ
  B) 27 kJ
  C) 250 kJ
  D) 274 kJ

[alexisweber49]

Answer to Question 1

D

Answer to Question 2

B