Biological Processes Involving RNA and Ribosomes

This set of flashcards includes key terms and definitions related to RNA processing and translation in biological systems.

7-Methylguanosine Cap

A cap structure at the 5' end of mRNA that helps ribosomes recognize and bind to the transcript.

RNA Polymerase II

An enzyme responsible for synthesizing mRNA from a DNA template during transcription.

Spliceosome

A complex of proteins and RNA that removes introns from pre-mRNA.

Aminoacyl tRNA Synthetase

An enzyme that attaches the correct amino acid to its corresponding tRNA, ensuring accuracy during translation.

Peptidyl Transferase

An enzyme located in the large ribosomal subunit that catalyzes the formation of peptide bonds between amino acids.