Scopolamine is a first-line medication for prevention of motion sickness and should be administered transdermally several hours before the anticipated motion exposure. First-generation antihistamines, although sedating, are also effective.
Mycolic acid. Mycolic acids are long fatty acids found in the cell walls of the mycolata taxon, a group of bacteria that includes Mycobacterium tuberculosis, the causative agent of the disease tuberculosis. They form the major component of the cell wall of mycolata species.
Streptococcus mutans is a Gram-positive bacteria, has a thick cell wall, and retains a gentian violet. The cell wall is composed of peptidoglycan (murein) and teichoic acids that prevent osmotic lysis of cell protoplast and confer rigidity and shape on cell.