130 likes | 148 Views
Test your knowledge of human anatomy's major muscles with this quiz. Identify and name various muscles, understand muscle actions, and learn about key structures like myosin in an engaging format.
E N D
1. Identify muscle #1. • Brachialis • Deltoid • Biceps brachii • Brachioradialis • Pectoralis major 1
2. Identify muscle #2 • Trapezius • Deltoid • Latissimus dorsi • Supraspinatus • Infraspinatus 2
3. Identify muscle #3. • Trapezius • Latissimus dorsi • Deltoid • Erector spinae • Triceps bracii 3
4. Name the muscle at the arrow. • External oblique • Internal oblique • Latissimus dorsi • Rectus abdominis • Transversus abdominis
5. Identify muscle #5. • Platysma • Pectoralis major • Biceps brachii • Triceps brachii • deltoid 5
6. Identify the muscle at the arrow. • Triceps brachii • Biceps brachii • Trapezius • Deltoid • Latissimus dorsi
7. Identify muscle #7. • Buccinator • Masseter • Orbicularis oris • Temporalis • Zygomaticus 7
8. Identify muscle #8. • Buccinator • Masseter • Orbicularis oris • Orbicularis oculi • Zygomaticus 8
9. Name muscle #9. 9 • Orbicularis oculi • Orbicularis oris • Occipitalis • Frontalis • Platysma 10 10. What is the action of muscle #10? • Flatten the cheeks • Raise the corners of the mouth • Protrude the lips • Open the mouth (elevate mandible) • Close the eye
11. Identify muscle #11. • Masseter • Buccinator • Temporalis • Occipitalis • Frontalis 11
12. Name the entire cylinder at the arrow. • Endomysium • Perimysium • Myofibril • Muscle fiber • Fascicle
13. What is TRUE about myosin? • The myosin head can bind to and break down (break down) ATP. • Thick filaments are composed of myosin. • Myosin heads bind to and pull on actin during a contraction. • Myosin proteins can be found in the A band of the sarcomere. • All of the above are true.