Genomic imprinting: The phenomenon of parent-of-origin gene expression. The expression of a gene depends upon the parent who passed on the gene.For instance, two different disorders-Prader-Willi syndrome and Angelman syndrome -- are due to deletion of the same part of chromosome 15.enomic imprinting: The phenomenon of parent-of-origin gene expression. The expression of a gene depends upon the parent who passed on the gene.
Todayâs lesson is brought to you by 7, 14, and the letters. Kw, pH. Kw: the ion-product constant of water Q: will pure distilled water conduct electricity A: As the demo shows, it will (slightly). If water conducts electricity, ions must exist Water exists as an equilibrium, which is referred to as the self-ionization of water: H2O + H2O ï« H3O+(aq) + OHâ(aq) Kw What is the value of Kw?
Marginal product is an economics term used to describe the additional output that is produced by one more unit of an input. In other words, how does the last unit effect the total product. Marginal product is an important concept used to analyze short-run production.You can calculate marginal product by dividing the change in the total product by the change in the variable input.Step 1.arginal product is an important concept used to analyze short-run production. You can calculate marginal product by dividing the change in the total product by the change in the variable input.