In many respects, the steroids also seem to fall within this class. This enormous generalization induced from structure determination studies led to the hypothesis that all of these molecules are made in the cell by a single route â that they are products of a common biogenetic pathway. In recent years, great progress has been made in mapping this pathway.
Captain definition, a person who is at the head of or in authority over others; chief; leader. See more.
In the National Football League, the team captain designation is a team-appointed position that designates certain players as leaders on and off the field. The captains program was implemented by the NFL Player Advisory Council established by NFL commissioner Roger Goodell in conjunction with the NFL Players Association.