Muscles 3 Flashcards
What is the insertion (bone) of the subscapularis muscle?
humerus
The muscle fibers of a skeletal muscle arranged in small groups called
fasciculi.
Select the muscle that does NOT flex the leg. Biceps femoris Gastrocnemius Vastus medialis Semimembranosus
Vastus medialis
The muscle that extends the leg is the: semitendinosus. rectus femoris. sartorius. biceps femoris.
rectus femoris.
What is the origin (bone) for the subscapularis muscle?
scapula
Identify the origin for the Frontalis muscle.
Frontal bone
The paired muscles extending from the sternum to the pubis and whose contraction flattens the abdomen are the
rectus abdominis muscles.
What is the insertion (bone) of the deltoid muscle?
humerus
What is the origin (bone) for the infraspinatus muscle?
scapula
What is the origin (bone) for the zygomaticus minor?
zygomatic bone
TRUE or FALSE;
A single thin filament contains one protein.
FALSE
Identify the insertion for the Scalenes muscle.
Ribs
Which of the following refers to the dense connective tissue that forms the layers that surround the muscles?
Deep fascia
A small amount of oxygen is stored in muscle cells in combination with
myoglobin.
