Which of the following statements are true of the locations and functions of muscles (Select all that apply)?
A)The masseter lowers the maxilla.
B)The gluteus maximus flexes the thigh.
C)The biceps brachii flexes the forearm.
D)The tibialis anterior extends the foot.
E)The orbicularis oris opens the mouth.
F)The external obliques help bend the vertebral column.

Question

Quizplus · Accepted Answer

A is false, as the masseter muscle raises the mandible. 
B is false, as the gluteus maximus extends the thigh. 
C is true, as the biceps brachii flexes the forearm. 
D is false, as the tibialis anterior dorsiflexes the foot. 
E is false, as the orbicularis oris closes the mouth. 
F is true, as the external obliques help in lateral flexion and rotation of the vertebral column.

Which of the Following Statements Are True of the Locations