<prompt> Radial tuberosity provides attachment to -BrachialisBiceps brachiiTricepsCoracobrachialis  <response>: Ans. is b i.e., Biceps brachii Ref: Elseviers integrated anatomy Vol 2 p 30.An anterior, rough poion of tubercle - For inseion of tendon of biceps brachii.A posterior smooth poions of tubercle - Bursa interposed between tendon bone.. 