The part of a skeletal muscle that is attached to a fixed structure is called the _____.
A) origin
B) insertion
C) prime mover
D) ligament

Question

The part of a skeletal muscle that is attached to a fixed structure is called the _____.​
A) ​origin
B) ​insertion
C) ​prime mover
D) ​ligament

Quizplus · Accepted Answer

The origin is the part of a muscle that is attached to a fixed structure, such as a bone or other connective tissue. This is the point from which the muscle originates and where it remains stationary during contraction. The insertion, on the other hand, is the part of the muscle that attaches to a movable structure and is pulled by the contraction of the muscle. The prime mover is the muscle responsible for producing a specific movement, while a ligament is a type of connective tissue that attaches bone to bone.

The Part of a Skeletal Muscle That Is Attached to a Fixed