Match the following columns.
Column I |
Column II |
A. Fast muscle fibres B. Slow muscle fibres C. Actin filament D. Sarcomere |
1. Myoglobin 2. Lactic acid 3. Contractile unit 4. I-band |
Codes
A B C D
1. 1 2 4 3
2. 2 1 3 4
3. 2 1 4 3
4. 3 2 4 1
Ribs are attached to
1. scapula
2. sternum
3. clavicle
4. ilium
What is the type of movable joint present between the atlas and axis?
1. Pivot
2. Saddle
3. Hinge
4. Gliding
ATPase of the muscle is located in
1. actinin
2. troponin
3. myosin
4. actin
Intervertebral disc is found in the vertebral column of
1. birds
2. reptiles
3. mammals
4. amphibians
Which one of the following is showing the correct sequential order of vertebrae in the vertebral column of human beings?
1. Cervical — lumbar — thoracic — sacral — coccygeal
2. Cervical — thoracic — sacral — lumbar — coccygeal
3. Cervical — sacral — thoracic — lumbar — coccygeal
4. Cervical — thoracic — lumbar — sacral — coccygeal
Which one of the following pair is incorrect?
1. | Hinge joint — between humerus and pectoral girdle |
2. | Pivot joint — between atlas, axis and occipital condyle |
3. | Gliding joint — between the carpals |
4. | Saddle joint — between carpel and metacarpals of thumb |
Knee joint and elbow joints are examples of
1. saddle joint
2. ball and socket joint
3. pivot joint
4. hinge joint
Macrophages and leucocytes exhibit
1. ciliary movement
2. flagellar movement
3. amoeboid movement
4. gliding movement
Which one of the following is not a disorder of bone?
1. Arthritis
2. Osteoporosis
3. Rickets
4. Atherosclerosis