Final answer:
RNA is hydrolyzed to nucleotides, which are the building blocks of RNA and consist of a nitrogenous base, a pentose sugar called ribose, and phosphate groups.
Step-by-step explanation:
RNA can occur in cellular respiration if it is hydrolyzed to nucleotides. RNA is composed of a series of nucleotides, each consisting of a nitrogenous base, a five-carbon sugar (ribose in the case of RNA), and one or more phosphate groups. When RNA is hydrolyzed, it is broken down into its constituent nucleotides.
Furthermore, the building blocks of nucleic acids, such as RNA and DNA, are indeed nucleotides. These nucleotides are assembled into nucleic acids or they can form the energy compound adenosine triphosphate. In RNA, these nucleotides include ribonucleotides, which have the pentose sugar ribose and nitrogen bases include adenine, cytosine, guanine, and uracil (U is present instead of thymine which is found in DNA).