Name A particular gene in humans produces a primary transcript with 4 exons of size 600nt 250nt, 400nt, and 550nt and 3 introns of 1000nt, 2500nt, and 2000nt (all exons and introns listed in order from 5′ to 3′). In cardiac tissue the mature tra however in brain tissue the mature transcript 1550nt. Draw the primary tr showing exons and introns, and explain on you different mature transcripts are produced nscript is 1800nt anscript how r drawing and with text . 5 pts