| A | B | C | D | |
| 1. | Z line | A band | H zone | I band | 
| 2. | Z line | A band | I band | H zone | 
| 3. | M line | A band | H zone | I band | 
| 4. | M line | H zone | A band | I band | 
| 1. | acromion | 2. | glenoid cavity | 
| 3. | spine | 4. | scapular notch | 
| 1. | saddle joint | 2. | pivot joint | 
| 3. | hinge joint | 4. | condyloid joint | 
| Statement I: | Each ‘G’ [globular] actin is a polymer of monomeric ‘F’ actins. | 
| Statement II: | The globular head is an active ATPase enzyme and has binding sites for ATP and active sites for actin. | 
| Assertion (A): | Post menopausal women have an increased risk of fractures on fall. | 
| Reason (R): | Age related osteoporosis is common in post-menopausal women. | 
| 1. | Both (A) and (R) are True and (R) correctly explains (A). | 
| 2. | Both (A) and (R) are True but (R) does not correctly explain (A). | 
| 3. | (A) is True but (R) is False. | 
| 4. | Both (A) and (R) are False. | 
| 1. | Pivot | 2. | Gliding | 
| 3. | Saddle | 4. | Ball and socket | 
| I: | number of mitochondria | 
| II: | number of blood capillaries | 
| III: | myoglobin content |