the free energy of the reactants is greater than that of the products. induced-fit model. A model of enzyme-catalyzed reactions in which the enzyme changes shape when substrates bind to the active site; this change in shape is called an induced fit. lock-and-key model A model of enzyme-catalyzed reactions in which the enzyme is a rigid lock and the substrates are the keys that fit into the lock and then react.
System administrator. For the privileged user account, see Superuser. A system administrator, or sysadmin, is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers.
A nursing home administrator is responsible for ensuring the safety of patients with Alzheimer's disease and other cognitive disorders. Nursing home administrators may facilitate patient visitations with relatives.Nursing home administrators are in charge of hiring compassionate staff.A nursing home administrator is responsible for overseeing physical therapy programs for residents.Nursing home administrators are tasked with ensuring patients with a wide variety of health issues receive the proper care and supervision. nursing home administrator is responsible for ensuring that every aspect of the facility's operations runs smoothly. Ad. In large facilities, the administrator is usually assisted by people who may take on some of the duties which would be performed by the nursing home administrator alone in a smaller facility.