81.
One of following has contractile properties
A
Actin
B
Myosin
C
Tropnin
D
None of the above
Answer :
Actin
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82.
Time B/W two successive contraction
A
Refractory period
B
Total period
C
Break period
D
Lag period
Answer :
Refractory period
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83.
Sacro-iliac joint is
A
Movable
B
Immovable
C
Imperfect
D
None of the above
Answer :
Immovable
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84.
Which of the following pairs, is correctly matched?
A
Hinge joint - between vertebrae
B
Gliding joint - between zygapophyses of the successive vertebrae
C
Cartilaginous joint - skull bones
D
Fibrous joint - between phalanges
Answer :
Gliding joint - between zygapophyses of the successive vertebrae
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85.
Acromin process is part of
A
Vertebral column
B
Pelvic girdle
C
Femur
D
Pectoral girdle
Answer :
Pectoral girdle
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86.
Obturator foramen present between
A
Ilium & Ischium
B
Ischium & Pubis
C
Ilium & pubis
D
Vertebral column
Answer :
Ischium & Pubis
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87.
Coricyle relation ship between the
A
Muscle glycogen & liver glycogen
B
Muscle glycogen & liver glucose
C
Muscle glycogen & blood glucose
D
All of the above
Answer :
Muscle glycogen & liver glycogen
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88.
ATP- ase activity found in
A
Myosin filament
B
Actin filament
C
A and B both
D
None of the above
Answer :
Myosin filament
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89.
In human body, which one of the following is anatomically correct?
A
Collar bones - 3 pairs
B
Salivary glands - 1 pairs
C
Cranial nerves - 10 pairs
D
Floating ribs - 2 pairs
Answer :
Floating ribs - 2 pairs
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90.
During contraction of muscles
A
Actin Filament slide over actin
B
Myosin filament slide over actin
C
Actin filament slide over myosin
D
Myosin filament slide over actin
Answer :
Actin filament slide over myosin
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