Sentence examples for functions of junk from inspiring English sources
We're not there yet, as debates over the Tree of Life and a rash of new papers on the functions of junk DNA reveal.
Probably because, under the I.T.U.'s use-it-or-lose-it policy, having a barely functioning piece of junk is better than letting an authorized parking space sit empty.
Your body cannot function on junk food alone.
Nevertheless, angiosperm plastids contain considerable noncoding DNA (generally 40 45%), suggesting that the greater propensity for mitochondrial HGT is not simply a function of the total amount of "junk" DNA.
Of course, pieces of junk DNA may be coopted into function, but that does not mean that they presently are functional.
An increasing fraction of "junk DNA" is associated with a function and as a result the debate of selection in intron sequences transitioned to a standoff between opposing "efficiency" and "design" models.
Consequently, as soon as a piece of junk DNA is shown to have a function, some scientists will say (logically enough) that it's not junk.
Of course, as in the case of the garage full of junk, the majority of junk DNA will never acquire a function.
In this sense, the old epithet of "junk" for such repeated sequences, which have affected genome structure and function, is becoming obsolete.
Piles of junk everywhere.
