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.
How much do hosts and hostesses make? Since hosts and hostesses usually don't get any tips, they get paid more per hour than waiters or waitresses do. On average, hosts and hostesses make $8.42 an hour, but depending on the type of restaurant where you work, you could make upwards of $12 an hour.If you're really lucky, you'll also get a share of the tips waiters and waitresses make-typically between three and five percent-and an employee discount on your meals.n average, hosts and hostesses make $8.42 an hour, but depending on the type of restaurant where you work, you could make upwards of $12 an hour. If you're really lucky, you'll also get a share of the tips waiters and waitresses make-typically between three and five percent-and an employee discount on your meals.