Which of the following statements about the difference between ...

[urbanoutfitters]

Which of the following statements about the difference between HDPE and LDPE is NOT correct?
 
  A) HDPE has a higher density than LDPE does.
  B) HDPE holds its shape better than LDPE does when they are put into boiling water.
  C) HDPE is more flexible than LDPE is.
  D) HDPE has fewer side chains branching off from the main chains than LDPE does.

Question 2

The pleated structure of certain proteins, such as silk, is part of the protein's
 
  A) primary structure.
  B) secondary structure.
  C) tertiary structure.
  D) quaternary structure.

[Zebsrer]

Answer to Question 1

C

Answer to Question 2

B