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Select the wrong set of statements with respect to muscles I. Z-line is present in the centre of the light band II. Thin filaments are firmly attached to the M-line III. The central part of the thick filaments, not overlapped by thin filaments is called Z-band IV. Light band contains only thin filaments Correct option with all wrong statements is |
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a) |
I and IV |
b) |
II and III |
c) |
I and III |
d) |
II and IV |
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Select the wrong set of statements with respect to muscles I. Z-line is present in the centre of the light band II. Thin filaments are firmly attached to the M-line III. The central part of the thick filaments, not overlapped by thin filaments is called Z-band IV. Light band contains only thin filaments Correct option with all wrong statements is |
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a) |
I and IV |
b) |
II and III |
c) |
I and III |
d) |
II and IV |
(b)
(i) Thin filaments are firmly attached to the Z band which bisects the I-band
(ii) In the central part of thick filament which is not over lapped by thin filament is called H-band