Which of the Following Statements Regarding Gene Structure Is TRUE

Multiple Choice

Which of the following statements regarding gene structure is TRUE?

A) The amino acid sequence of a polypeptide can be precisely predicted by the nucleotide sequence of the gene that encodes it.
B) The number of introns found in organisms is species specific.
C) The number of exons and introns generally correlates to the complexity of the organisms.
D) Intron cleavage and exon splicing are both mediated exclusively by protein enzymes.
E) The number of exons is always less than the number of introns in a gene.