ENTRANCE TEST – 2015 Multiple Questions and Answers.




51.The total number of cervical and thoracic vertebrate in human vertebral column is:
A. 7
B. 19
C. 14
D. 33

52.A sarcomere is the region of a myofibril between two successive:
A. M-lines
B. Z-lines
C. I-bands
D. T-tubules

53.The sarcolemma of muscle fibre folds inwards and forms a system of tubes which runs through the sarcoplasm called:
A. Myofilaments
B. Sarcoplasmic reticulum
C. Z-lines
D. Transverse tubules

54.According to sliding filament theory, when muscle fibers are stimulated by nervous system, which of the following changes occurs?
A. I-bands shorten
B. H-zone becomes more visible
C. Z-lines move further apart
D. A-bands shorten

55.If lactic acid build up in thigh muscles, it causes muscle tiredness and pain. This condition is called:
A. Muscle Fatigue
B. Tetany
C. Cramps
D. Oxygen debt in muscles

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