Problem 69
REFLECT AND APPLY What are snRNPs? What is their role in the processing of eukaryotic mRNAs?
Problem 70
REFLECT AND APPLY What roles can RNA play, other than that of transmission of the genetic message?
Problem 73
RECALL What is a ribozyme? List some examples of ribozymes.
Problem 76
BIOCHEMICAL CONNECTIONS What does "epigenetics" mean?
