There are several types of ribozymes, each with unique catalytic properties:
Self-splicing introns: These ribozymes are involved in RNA splicing, removing introns from RNA transcripts during processing. Hammerhead ribozyme: Found in certain viral RNAs, this ribozyme catalyzes self-cleavage and is often used in genetic studies. Ribonuclease P: This ribozyme processes tRNA molecules by cleaving precursor sequences. Ribosomal RNA (rRNA): A component of the ribosome, rRNA has catalytic roles in protein synthesis.