RRNA: Ribosomal RNA in AP Biology

Definition

rRNA is a type of RNA that combines with proteins to form ribosomes, the structures where protein synthesis occurs.

Related terms

tRNA (Transfer RNA):

This is like the delivery truck that brings parts (amino acids) to the assembly line (ribosome).

mRNA (Messenger RNA):

This is like blueprints for building a specific model of a car. It carries information from DNA about how to construct a particular protein.

Ribosome:

The cellular machinery that uses mRNA instructions to assemble amino acids into proteins. Like an assembly line in our analogy.