1- When we call Human Genome, do we mean only the portion of DNA that codes for Protein (which estimates 20,000 to 26000), or we mean all the DNA (coding & non coding)
2- Do All Genes code for protein? (if Not, why call it a gene?)
3- What is gene actually? anything that codes for protein or liable for a human Trait, or gene has other functions?
I beleive only SOME Gene’s code for d.n.a.
All the d.n.a, DRKFUTURE, is classified as Thymine, Adenine, Cytosine and Guanine. ALL d.n.a. is coded by these four bases (even plants and animals.)