Speakers agreed that examining the three-dimensional (3-D) structure of gene products is a promising way to deduce function. ... Lab safety rules dictate that one must tie back long hair. Rosemarie ...

How Is Gene Expression Regulated? The amounts and types of mRNA molecules in a cell reflect the function of that cell. In fact, thousands of transcripts are produced every second in every cell.

What have we learned about RNA structure and function so far ... Prokaryotic organisms contain one type of rRNA gene that encodes three distinct RNA species: the 23S, 5S, and 16S rRNAs.