Given that polyurethane is a huge polymer (mw >>100,000 daltons), why is it important that the polyurethanase is a secreted enzyme? if we assume that the polyurethane is the source of energy for the organism, how can material (carbon atoms) from it find its way into the central metabolic pathways of this microbe? what is the entry point ? what happens after its entry into the metabolic pathway?.

Which type of college offers open admissions? a. a liberal arts collegeb. a four-year collegec. a two-year community colleged. a public university

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

Ricks boss often appriciates him for his work.how is rocks boss affecting his proformence