Question types

Skeleton and Movement question types

149 questions across 10 question groups — pick any mix to generate a Biology paper with step-by-step answer keys.

149
Questions
10
Question groups
5
Question types
Sample Questions

Skeleton and Movement questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 2MCQ1 Mark
Hyper-secretion of parathormone can cause which of the following disorders?
  • A
    Gout
  • B
    Rheumatoid arthritis
  • Osteoporosis
  • D
    Gull’s disease

Answer: C.

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Q 3MCQ1 Mark
Role of calcium in muscle contraction is ……….
  • A
    to break the cross bridges as a cofactor in the hydrolysis of ATP
  • to bind with troponin, changing its shape so that the actin filament is exposed
  • C
    to transmit the action potential across the neuromuscular junction.
  • D
    to re-establish the polarisation of the plasma membrane following an action potential

Answer: B.

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Q 4MCQ1 Mark
Swelling of sprained foot is reduced by soaking in hot water containing a large amount of common salt,
  • due to osmosis
  • B
    due to plasmolysis
  • C
    due to electrolysis
  • D
    due to photolysis

Answer: A.

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Q 5MCQ1 Mark
Which one of the following is NOT antagonistic muscle pair?
  • A
    Flexo-extensor
  • B
    Adductor-abductor
  • C
    Levator-depressor
  • Sphinetro-suprinater

Answer: D.

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Ragini, a 50 year old office goer, suffered hair-line cracks in her right and left foot in short intervals of time. She was worried about minor jerks leading to hair line cracks in bones. Doctor explained to her why it must be happening and prescribed medicines.

What must be the cause of Ragini’s problem? Why has it occurred? What precautions she should have taken earlier? What care she should take in future?

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