Figure 5: Model for transfer RNAs bound to the 70S ribosome, as determined by difference maps in the 70S structure. Ribosomes were first visualized in electron micrographs in 1943 (ref.

What have we learned about RNA structure and function so far ... these rRNA genes to be able to manufacture the large number of ribosomes required by a cell. Mature rRNAs are produced by cleavage ...

The rRNA molecules fold into complex secondary and tertiary structures, forming domains and motifs that are essential for ribosome function. The rRNA structures also provide binding sites for ...

Ribosomal RNA (rRNA) is a component of the ribosomes, the cellular machinery responsible for protein synthesis. rRNA molecules, along with ribosomal proteins, form the structure of the ribosomes and ...

Cell structure Description Function Cell type ... Fluid enclosed by the cell membrane, containing organelles and ribosomes Location of many chemical reactions All cell types Mitochondria?- ...