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Q. No.The fibrous joint between skull bones is called as:
1.
gomphoses
2.
syndesmoses
3.
symphysis
4.
sutures
Subtopic: Fibrous & Catilaginous Joints |
86%
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The first carpometacarpal joint at the base of the thumb is a:
| 1. | ellipsoidal joint | 2. | pivot joint |
| 3. | saddle joint | 4. | gliding joint |
Subtopic: Synovial Joint |
81%
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
| Assertion (A): | Smooth muscle is fundamentally different from skeletal muscle and cardiac muscle. |
| Reason (R): | Smooth muscle is an involuntary non-striated muscle. |
In the light of the above statements choose the correct answer from the options given below:
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Introduction to Locomotion |
69%
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Cross bridge formation during muscle contraction involves:
| 1. | troponin and actin | 2. | tropomyosin and myosin |
| 3. | myosin and troponin | 4. | myosin and actin |
Subtopic: Sliding Filament Theory |
71%
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The critical event for the contraction of striated muscles would be that calcium ions:
| 1. | are released from troponin C |
| 2. | bind to tropomyosin |
| 3. | bind to troponin |
| 4. | are taken up by the sarcoplasmic reticulum |
Subtopic: Sliding Filament Theory |
69%
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Subtopic: Axial Skeleton |
96%
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The part of the sarcomere that is composed of only myosin myofilaments is:
| 1. | A band | 2. | I band |
| 3. | M line | 4. | H zone |
Subtopic: Skeletal Muscle: Sarcomere |
60%
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The joint between skull bones is classified as:
| 1. | cartilaginous | 2. | fibrous |
| 3. | epithelial | 4. | synovial |
Subtopic: Fibrous & Catilaginous Joints |
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Subtopic: Skeletal Muscle: Sarcomere |
82%
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The correct statement regarding myofibril would be:
| 1. | It is the name for a muscle cell. |
| 2. | It contains sarcoplasmic reticulum. |
| 3. | It is made up of many sarcomeres. |
| 4. | It is a bundle of muscle cells. |
Subtopic: Skeletal Muscle: Sarcomere |
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