When insulin is initially synthesized, the polypeptide chain is too long and must have a part cleaved off. what type of regulation of gene expression is this?

Answer – Post-translational regulation

IN the case of insulin, mRNA is translated, but the polypeptide chain must be processed into a functional form by cleaving off a part. This processing after an mRNA molecule has been translated, to control gene expression in the cell before the polypeptide becomes active, is called post-translational regulation.

emerald ash borer

the emerald ash borer is a green buprestid or jewel beetle native to north-eastern asia that feeds on ash species. females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years. hope this !

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.