[Solved] Complementary base pairing between nucleotides makes which process possible? A) Hydrolysis of DNA B) Formation of phosphodiester bonds in polynucleotides C) DNA replication prior to cell division D) Movement of mRNA from nucleus to cytoplasm E) Biosynthesis of nucleotide building blocks by a cell Sputum Specimen: A sample of mucus coughed up from the lungs, collected for laboratory analysis to help diagnose respiratory diseases. Surgical Incision: A cut made through the skin and tissues during surgery to gain access to the area being operated on. Occult Blood: Refers to the presence of blood in the feces that is not visible to the naked eye, usually detected by chemical tests. Menstrual Cycle: The regular natural change that occurs in the female reproductive system, marking the preparation for potential pregnancy.