Support and movement – Online MCQs Test – Biology MCAT

1. A human endoskeleton is about _____% of the total body weight.

2. Each of the human fore limb (upper limb. contains _______ bones.

3. A single somatic motor neuron and the group of muscle fibers innervated by it is

4. The muscle band that remains unchanged during contraction and relaxation of the skeletal muscle is:

5. Training exercise such as jogging, swimming and aerobics have this effect on skeletal muscle tissue:

6. Hydrostatic skeleton is found in:

7. Tissues, which are formed by the activity of vascular cambium and cork cambium are called.

8. It is an example of ball and socket joint:

9. It is a part of appendicular skeleton in humans:

10. What is the difference between cartilage and bone?

11. Bone which forms a ball and socket joint with scapula is:

12. The joint that allows the skull to rotate on our spine is called

13. From the palm extend fingers containing 14 small bones called:

14. Joint present in elbow is:

15. Growth responses that result in curvatures of whole plant organs towards or away from stimuli is:

16. Ankle or wrist joint in an example of:

17. Sudden involuntary contraction of striated muscles which Is caused by low level of calcium in the blood is:

18. Protoplasm possesses special characteristics of due to change in environment.

19. Bones at joints are held together by:

20. Troponin can bind to all of the following except: