Select the most appropriate answer from the list of options given in (a), (b), (c) or (d) for each question. 1. with respect to controlling fluids in pipework, the function of a butterfly valve is to: (a) regulate the flow rate of fluid through a pipe but has a non-linear flow response. (b) prevent reverse flow of fluid through a pipe. (c) completely stop fluid flow between two points in a pipe due to their linear flow response.. (d) throttle the flow of fluid through a pipe and have an approximately linear flow response between opening angles of between 45° and 90°.

Description: biological systems 5 differ from chemical systems when it comes to equilibrium. in a chemical system once equilibrium is met, no other reactions occur. in a biological system, a dynamic equilibrium is used when a substrate is turned into a product, another reaction creates the same substrate thus keeping the concentrations stagnant. this allows for cells to continually make new compounds without messing the delta g for the systems instructions: write a response to the following prompt and then respond to your peers. your individual response is due thursday at midnight (cst) your response to your peers is due saturday at midnight (cst) prompt: propose what would happen if a living cell all the sudden reached chemical equilibrium. also discuss the effects of build up of a particular substrate on a biological system. how would this affect overall delta g's?