The collar bone is the:
 
1. Clavicle 2. Scapula
3. First rib 4. Sternum

Subtopic:  Appendicular Skeleton |
 93%
From NCERT
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Each coxal bone is formed by the fusion of three bones which include all the following except:
 
1. Ileum 2. Ischium
3. Pubis 4. Ilium
Subtopic:  Appendicular Skeleton |
 79%
From NCERT
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The type of cartilage present in pubic symphysis is:
 
1. Elastic 2. Hyaline
3. Fibrous 4. Calcified
Subtopic:  Appendicular Skeleton |
 67%
From NCERT
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All the following are examples of synovial joints in human body except:

1. Gliding joint 2. Pivot joint
3. Sutures in cranium 4. Saddle joint
Subtopic:  Synovial Joint |
 93%
From NCERT
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Which of the following is not a hinge joint in human body?
1. Knee joint
2. Elbow joint
3. Inter-phalangeal joint in hand
4. First caro-metacarpal joint

Subtopic:  Synovial Joint |
 81%
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Force generated by the muscles is used to carry out movement through joints, where the joint acts as a:
1. Fulcrum 2. Effort
3. Resistance 4. Load
Subtopic:  Fibrous & Catilaginous Joints |
 91%
From NCERT
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Match each item in Column I with one in Column II and select the correct match from the codes given:
Column I Column II
A Myasthenia gravis P Auto-immune
B Arthritis Q Inflammation of joints
C Tetany R Low calcium in body fluids
D Osteoporosis S Low levels of oestrogen
Codes:
A B C D
1. P Q R S
2.  Q R S P
3. R S P Q
4. S P Q R
Subtopic:  Disorders of Muscular and Skeletal System |
 95%
From NCERT
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Select the correct match for the parts labeled as A, B, C and D in the given diagram of a sarcomere:
 
A B C D
1. I band A band H zone M line
2. I band H zone M line Z line
3. A band I band Z line M line
4. H zone I band M line Z line

Subtopic:  Skeletal Muscle: Sarcomere |
 87%
From NCERT
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Identify the correct statements regarding the protein shown in the given diagram:

A: I is the active site to which the head of myosin binds during muscle contraction.
B: II is the site for ATP molecule.
C: The head shown has an ATPase activity.
1. Only C 2. Only A
3. Only B and C 4. A, B and C
Subtopic:  Skeletal Muscle: Myofilaments |
From NCERT
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Identify the correct statement regarding the protein shown in the given figure:
 
1. It makes up the I band of the sarcomere and A is Troponin, B is Tropomyosin and C is F-actin
2. It makes up the A band of the sarcomere and A is Troponin, B is Tropomyosin and C is F-actin
3. It makes up the I band of the sarcomere and A is Calmodulin, B is Tropomyosin and C is G-actin
4. It makes up the A band of the sarcomere and A is Calmodulin, B is Tropomyosin and C is F-actin
Subtopic:  Skeletal Muscle: Myofilaments |
 83%
From NCERT
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