Muscles of Anterior Shoulder and Arm
This originates at the posterior aspect of the inferior angle of the scapula.
What is the teres major?
What is the subscapularis?
This muscle is the primary muscle for chewing and chomping.
What is the masseter?
This is the chief muscle of the calf of the leg, which flexes the knee and foot. It runs to the Achilles tendon from two heads attached to the femur.
What is the gastrocnemius?
This is how many net molecules of ATP are produced in Glycolysis.
What is 2 molecules of ATP?
Large chest muscle, originating from the clavicle, sternum, and upper ribs, inserting into the humerus. Adducts, flexes, and rotates the shoulder inward.
What is the pectoralis major?
This originates in the supraspinous fossa of scapula, initiates abduction of the shoulder.
What is the supraspinatus?
This muscle elevates the corners of your mouth, creating a smile.
What is the zygomaticus?
This is the deep muscle of the calf, originating from the tibia and fibula and attaching to the Achilles tendon.
What is the soleus?
This is the enzyme that whenever the supply of ATP is sufficient, it promotes the synthesis of creatine phosphate.
What is creatine phosphokinase?
Deep to the biceps, originating on the lower half of the humerus and inserting on the ulna. Primary flexor of the elbow.
What is the brachialis?
This originates from the scapula and attaches to the humerus. It rotates the shoulder laterally and stabilizes the shoulder joint.
What is the teres minor?
This muscle wrinkles your forehead and raises your eyebrow.
What is the frontalis?
This is the long, strap-like muscle from the pelvis to the medial side of the knee.
What is the sartorius muscle?
Aerobic respiration is a complete breakdown of glucose; it is aerobic (requires oxygen) and occurs in the mitochondria and cytoplasm. Aerobic respiration yields ____ ATP per molecule of glucose.
What is 30-32 ATP molecules?
Located on the front of the upper arm. Has two heads, originating from the scapula and inserting on the radius. Flexes the elbow.
What is the biceps brachii?
This muscle has three heads, one lateral, one medial, and one long.
What is the triceps brachii?
This muscle closes the eyelids.
What is the orbicularis oculi?
This is located on the lateral side of the lower leg, originating from the fibula and attaching to the base of the first metatarsal and medial cuneiform. Everts the foot and aids in plantarflexion.
What is the fibularis longus?
This is present to initially regenerate ATP from ADP and phosphate, as it also contains high energy bonds.
What is creatine phosphate?
This muscle is the triangular muscle covering the shoulder. Originates from the clavicle and scapula. It abducts, flexes, and extends the shoulder, allowing for arm rotation and lifting.
What is the deltoid?
This laterally rotates the shoulder, and inserts into the middle facet of the greater tubercle of the humerus.
What is the infraspinatus?
What is the orbicularis oris?
This is located in the inner thigh, originating from the pubis and inserting into the femur. This adducts and flexes the thigh.
What is the adductor longus?
Energy for muscle fiber contraction comes from molecules of this; this chemical is in limited supply, and so must be regenerated.
What is ATP?