Saturated fats tend to be solids at room temperature. This is because the hydrocarbon tails of saturated fat molecules are straight, due to the lack of double bonding between carbon atoms.
Tuvok /ËtuËvÉk/ is one of the main characters on the television series Star Trek: Voyager. Tuvok is a member of the fictional Vulcan species who serves as the ship's Chief of Security and Chief Tactical Officer. Tim Russ portrayed Tuvok throughout the show's run, from 1995 to 2001.
Tweet Share Share+. Robin Curtis, who replaced Kirstie Alley as Saavik in Star Trek III: The Search for Spock, recently discussed her involvement with the film, being specifically chosen by Leonard Nimoy for the role, what fascinated her about the character along with her role on Star Trek: The Next Generation.