Connect with a knowledgeable community and get your questions answered on IDNLearn.com. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.

Which of the following statements is TRUE?
A. A piece of DNA is often very long, containing many genes, while a piece of RNA is
often very short, containing only one gene
B. DNA never leaves the nucleus of a cell, but RNA can be found inside or outside the
nucleus
C. DNA contains a nitrogenous base called thymine, but RNA contains no thymine
D. All of the above are true