Despite the variety of their physiological function and differences in physical properties--silk is a flexible fiber, horn a tough rigid solid, and the enzyme pepsin water soluble crystals--proteins are sufficiently similar in molecular structure to warrant treating them as a single chemical family.
Disney's 'Tower of Terror' Closing to Make Way for New 'Guardians of the Galaxy' Ride. Looks like another Disney attraction is joining its sizable graveyard of defunct rides.
The monorail runs every day from 7 a.m. to two hours after park closing. The Magic Kingdom monorail makes stops at the Transportation and Ticket Center (TTC), the Polynesian Resort, the Grand Floridian Resort, the Magic Kingdom (of course!) and the Contemporary Resort.