The inducer binds with the repressor, forming a repressor-inducer complex. This complex prevents the repressor from binding with the operator gene of the operon. This frees the operator gene so that the RNA polymerase can move from the promoter to the structural genes.
The transverse abdominal muscle (TVA), also known as the transverse abdominis, transversalis muscle and transversus abdominis muscle, is a muscle layer of the anterior and lateral (front and side) abdominal wall which is deep to (layered below) the internal oblique muscle.he transverse abdominal, so called for the direction of its fibers, is the innermost of the flat muscles of the abdomen, being placed immediately beneath the internal oblique muscle.
Muscles of the Abdominal Wall. Your abdominal wall is composed of a complex of six muscles: the rectus abodminis, the internal and external obliques, the transversus abdominis, the pyramidalis and the cremaster.The pyramidalis and cremaster are located deep in the pelvic floor and do not contribute to movement.he linea alba is a tendinous sheath that attaches the right and left sides of the muscle and three tendinous attachments divide the muscle into six segments that create the six-pack. The rectus abdominis functions to flex the trunk, shortening the distance between the ribs and the pelvis.