The sequence of amino acids in a protein molecule is defined my the sequence of the gene for that protein. (wellnessmama.com)
Sequencing tasks and sub-tasks — defining the sequence in which instruction should occur that will best facilitate learning. (ascd.org)
By deliberately introducing defined sequences of dsRNA into living organisms, biologists can observe the physiological consequences of «silencing» virtually any gene in C. elegans, as well as other plants and animals. (dnalc.org)