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Related Practice Questions :

What is true about the white muscle fibers?

1. Myoglobin content is high

2. They have a large number of mitochondria

3. They depend on anaerobic process for energy

4. They are adapted for slow sustained activities

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Hypocalcemia may lead to:-

1. Kidney stones
2. Cholelithiasis
3. Stronger muscle contractions
4. Tetany

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Match each item in Column I with one item in Column II and choose your answer from the codes given below:

Column I Column II
I. Influx of sodium 1. Original establishment of RMP
II. Efflux of potassium 2. Repolarization
III. Na+/K+ pump 3. Depolarization
IV. Ca++ 4. Plateau in cardiac muscles

Codes :

I II III IV
1. 3 2 4 1
2. 2 1 4 3
3. 2 1 3 4
4. 3 2 1 4
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Which of the following is not a function of the skeletal system?

1. Production of erythrocytes

2. Storage of minerals

3. Production of body heat

4. Locomotion

 67%
NEET - 2015
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The compound or pigment acting as an oxygen store in skeletal muscles is:

(1) Myoglobin                                    

(2) Haemoglobin

(3) Myokinase or ATP                         

(4) Cytochrome

 88%
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