A protein that is said to be denatured means that its tertiary structure is caused to unfold possibly by heat, alkali, acid, or by other chemical or physical means, making the molecule lose its original state and become biologically inactive.
Education and Training Requirements. Individuals interested in becoming a host or hostess should take courses in business, arithmetic, bookkeeping, family and consumer science, and public speaking. Hosts and hostesses should be friendly and outgoing people who can remain calm and courteous during rush periods.
A job description for a restaurant hostess may not give this person enough credit. This rewarding job does require hard work and an enthusiastic attitude. For those who may be considering applying for a job as a restaurant hostess, it is important to know what the job entails and what to expect from it.