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) The variable portion of a nucleic acid molecule is the sequence of bases attached to the nucleic acid "backbone."
(2) A polysome is a complex containing several mRNA molecules that simultaneously participate in protein synthesis.
(3) T, A, and G are all fused-ring nucleotide bases.

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.