The functional unit of the muscle cell is the:
A. Sarcomere
B. Osteon
C. Myofilament
D. Muscle fiber
Select your answer:
Topics:
Consciousness and Sleep Microbes Aerobic- Cardio Respiratory Endurance Lungs Med Term Musculoskeletal Pharmacology Trichology Diversity Integumentary System Medical Terminology Therapeutic Services Roots Radiography Mycology Laser in Medicine Non-infectious Disease CartilageOther quiz:
Body Systems › ViewWhich body system Breaks down food into nutrient molecules that can be transported in the body?
A. Digestive
B. Circulatory
C. Muscular-skeletal
D. Nervous
E. Respiratory
Vision and Hearing Defects › View
How does the mechanism of myopia lead to blurry distant vision?
A. The cornea flattens, spreading the light too wide on the retina.
B. The lens loses its elasticity, failing to properly focus light.
C. The eyeball elongates, causing light rays to focus before reaching the retina.
D. The retina moves closer to the lens, distorting the light focus.