Calcium is important in skeletal muscle contraction because it
Options
(a) Prevents the formation of bonds between the myosin cross bridges and the actin filament (b) Detaches the myosin head from the actin filament […]
Which of the following joints would allow no movement?
Options
(a) Cartilaginoius joint (b) Synovial joint (c) Ball and Socket joint (d) Fibrous joint
Correct Answer:
Fibrous joint
Explanation:
Fibrous joint is an attachment […]
Which of the following is not a function of the skeletal system?
Options
(a) Storage of minerals (b) Production of body heat (c) Locomotion (d) Production of erythrocytes
Correct Answer:
Production of body heat
Sliding filament theory can be best explained as:
Options
(a) Actin and Myosin filaments shorten and slidepass each other (b) Actin and Myosin filaments do not shorten but rather slide pass each other […]
Select the correct matching of the types of the joint with the example in human skeletal system:
Options
(a) Cartilaginous joint – between frontal and pariental (b) Pivot joint – between third and […]
Glenoid cavity articulates :
Options
(a) Scapula with acromion (b) Clavicle with scapula (c) Humerus with scapula (d) Clavicle with acromion
Correct Answer:
Humerus with scapula
Explanation:
Glenoid cavity articulates humerus with scapula.
Achiles tendon is associated with
Options
(a) gluteus muscle (b) hamstring muscle (c) quadriceps muscle (d) gastrocnemius muscle
Correct Answer:
gastrocnemius muscle
Explanation:
No explanation available. Be the first to write the explanation […]
Biceps and triceps are found in
Options
(a) fore arm (b) upper arm (c) thigh (d) shoulder
Correct Answer:
upper arm
Explanation:
No explanation available. Be the first to write the explanation for […]
Human vertebral column consists of 33 vertebrae and bones
Options
(a) 33 (b) 26 (c) 27 (d) 29
Correct Answer:
26
Explanation:
No explanation available. Be the first to write the explanation for […]
In hurdle race, what is the major energy source of the leg muscle?
Options
(a) preformed ATP (b) glycolysis (c) pyruvate and lactate (d) oxidative metabolism
Correct Answer:
pyruvate and lactate
Explanation:
No […]
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