Another motor protein essential for plant cell division is kinesin-like calmodulin-binding protein (KCBP), which is unique to plants and part kinesin and part myosin. Other molecular motors. Besides the motor proteins above, there are many more types of proteins capable of generating forces and torque in the cell.
All real tea (that which comes from the tea plant) naturally contains caffeine. So your lipton tea does contain caffeine. Something that most folks don't know is that even decaf teas contain trace amounts of caffeine. The decaffeination process gets rid of most of the caffeine, but not all.
Which has more caffeine, coffee or tea? Pound for pound, tea contains more caffeine than coffee, but you get 200 cups of tea per pound versus 50-60 cups of coffee per pound. Which method do you use to decaffeinate your teas? We use a natural ethyl acetate process to decaffeinate our Black Teas. In the ethyl acetate (EA) decaffeination process, the tea leaves are moistened with water and ethyl acetate, an FDA approved solvent.