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

Column I

Column II

I. Smooth muscle

II. Skeletal muscle

III. Cardiac muscle

1. Striated, voluntary

2. Non-Striated, involuntary

3. Striated, Involuntary

Codes:

             I           II         III 

1.          1           2           3

2.          3           1           2

3.          2           1           3

4.          1           3           2

Subtopic:  Skeletal Muscle: Basic Anatomy |
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Match each item in Column I with one item in Column II and chose your answer from the codes given below:

Column I

Column II

I. Acetabulum

II. Glenoid Cavity

III. Vertebrosternal ribs

IV. Vertebrochondral ribs

1. Pectoral girdle

2. Pelvic girdle

3. 7 pairs

4. 3 pairs

Codes

            I           II         III         IV

1.         1           2           3           4

2.         2           1           4           3

3.         2           1           3           4

4.         1           2           4           3

Subtopic:  Sternum & Ribs | Appendicular Skeleton: Girdle |
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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
Subtopic:  Muscle Contraction: Other Considerations |
 67%
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Which of the following joints would allow no movement?

(1) Fibrous joint

(2) Cartilaginous joint

(3) Synovial joint

(4) Ball and socket joint

Subtopic:  Fibrous & Catilaginous Joints |
 87%
From NCERT
NEET - 2015
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Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation.

(1) X = 12, Y = 7           True ribs are attached, dorsally to 

                                      vertebral column and ventrally to

                                      the sternum.

(2) X = 12, Y = 5           True ribs are attached dorsally to

                                      vertebral column and sternum on

                                      the two ends.

(3) X = 24, Y = 7           True ribs are dorsally attached to

                                      vertebral column, but are free on

                                      ventral side.

(4) X = 24, Y = 12         True ribs are dorsally attached to 

                                      vertebral column, but are free on 

                                      ventral side.

 

Subtopic:  Sternum & Ribs |
 89%
From NCERT
NEET - 2017
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The pivot joint between atlas and axis is a type of

(1) fibrous joint                 

(2) cartilaginous joint

(3) synovial joint               

(4) saddle joint

Subtopic:  Synovial Joint |
 75%
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Name the ion responsible for unmasking of active sites for myosin for cross-bridge activity during muscle contraction.

(1)  Calcium              

(2)  Magnesium

(3)  Sodium              

(4)  Potassium.

Subtopic:  Sliding Filament Theory |
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Lack of relaxation between successive stimuli in sustained muscle contraction is known as 

(1) fatigue   

(2) tetanus   

(3) tonus   

(4) spasm

Subtopic:  Muscle Contraction: Other Considerations |
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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

Subtopic:  Muscle Contraction: Other Considerations |
 67%
NEET - 2015
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Sliding filament theory can be best explained as
1. when myofilaments slide pass each other actin filaments shorten while myosin filament do not shorten
2. actin and myosin filaments shorten and slide pass each other
3. actin and myosin filaments do not shorten but rather slide pass each other
4. when myofilament slide pass each other myosin filament shorten while actin filaments do not shorten

Subtopic:  Sliding Filament Theory |
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