During muscular contraction, which of the following events occur?
H-zone disappears
(ii) A-band widens
(iii) I-band reduces in width
(iv) Width of A-is unaffected
(v) M-line and Z-lne come closer
(v) M-line and Z-line come closer

During muscular contraction, which of the following events occur? (i) H-zone disappears (ii) A-band widens (iii) I-band reduces in width (iv) Width of A-is unaffected (v) M-line and Z-lne come closer (v) M-line and Z-line come closer

During muscular contraction, which of the following events occur? (i)H-zone disappears (ii) A-band widens (iii) I-band reduces in width (iv) Width of A-is unaffected (v) M-line and Z-line come closer

During muscular contraction, which of the following events occur? (i)H-zone disappears (ii) A-band widens (iii) I-band reduces in width (iv) Width of A-is unaffected (v) M-line and Z-line come closer

During muscular contraction, which of the following events occur? (i)H-zone disappears (ii) A-band widens (iii) I-band reduces in width (iv) Width of A-is unaffected (v) M-line and Z-line come closer

Events occurring in muscular contraction (i) H-zone disappears (ii) A band widens (iii) I-band reduces in width Width of A band is unaffected (v)M-line and Z-line come closer.

During the muscular contraction which of the following events occur? (a) H zone disappers (b) A band widens (c) T band reduces in width (d) Z line attached to actins are pulled inwards (e) Arachidonic acid has 16 carbon atoms. choose the correct answer from the options given below

Which of the following represents magnification (m)?(i) v/u (ii) -v/u (iii) h_1/h_o (iv) h_o/h_1

Which of the following are models for perpendicular line: (i) The adjacent edges of a table top. (ii) The lines of a railway track. (iii) The letter V

During muscle contraction (a) A band remains of length same (b) O band increases (c) H zone and M line disappear (d) I band increases € Membrane of Krause comes closer (f) Sarcomere lengthens

During muscle contraction (a) A band remains of length same (b) I band increases (c) H zone and M line disappear (d) I band increases (e) Membrane of Krause comes closer (f) Sarcomere lengthens