Introns are the unread part of the DNA, which is taken out during transcription. The extrons are then connected together.
Introns = useless
extrons = necessary.
Every cell in the body requires energy. It derives the energy by oxidation of sugars, fatty acids and proteins. Humans and animals have lungs and a circulatory system to deliver oxygen to every cell,...
An intron is a DNA region within a gene that is not translated into protein. After intron splicing (ie. removal), the mRNA consists only of exon derived sequences, which are translated into a protein.
Actually, it's the other way around...If something is statistically significant, it may or may not be practically significant. Example: A new pill is proven to reduce the average time someone has the...