Which of the following is a paired cranial bone?
1. | Ethmoid | 2. | Temporal |
3. | Sphenoid | 4. | Occipital |
The type of joint that will allow least mobility amongst the following would be:
1. | Fibrous joint | 2. | Primary cartilaginous joint |
3. | Secondary cartilaginous joint | 4. | Synovial joint |
A bone disorder especially seen in post-menopausal women would be:
1. | Rheumatoid arthritis | 2. | Rickets |
3. | Bone cancer | 4. | Osteoporosis |
Which of the following movements can be seen in a human body?
I. Amoeboid | II. Ciliary | III. Flagellar |
1. | I and II only | 2. | I and III only |
3. | II and III only | 4. | I, II and III |
During muscle contraction, the part that does not get shortened in length is labeled as the letter:
1. A | 2. B |
3. C | 4. D |
Consider the following statements:
I: | The head of myosin is made of LMM and the tail is made of HMM |
II: | F Actin is monomeric while G actin is polymeric |
III: | Tropomyosin is composed of three globular proteins |
The incorrect statements are:
1. I and II only | 2. I and III only |
3. II and III only | 4. I, II and III |
The total number of floating ribs in human skeleton is:
1. | 2 | 2. | 4 |
3. | 6 | 4. | 14 |
As the distance from Z line to Z line decreases, which bands shorten in a sarcomere?
1. | the I band and H band | 2. | the I band and A band |
3. | the A band and H band | 4. | all bands shorten |
The joint between atlas and axis vertebra is classified as:
1. | Saddle joint | 2. | Pivot joint |
3. | Gliding joint | 4. | Hinge joint |
The dark and light bands seen as striations in a skeletal muscle are located on:
1. | Myofilaments | 2. | Muscle fiber |
3. | Myofibril | 4. | Motor unit |