Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) In general, RNA molecules are much smaller than DNA molecules.
(2) Recombinant DNA molecules contain DNA segments from two different organisms.
(3) In DNA replication, the action of the enzyme DNA helicase causes the DNA double helix to unwind.

A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.