In a muscle fibre `Ca^(++)` is stored in __.

In a muscle fibre Ca^(++) is stoed in :-

Fill in the blank spaces : (a) All mammals (except few ) have ……… cervical vertebra. (b) The number of phalanges in each limb of human is ………. . (c ) Thin filament of myofibril contains 2 'F' actins and two other proteins, namely, …. And ..... . (d) In a muscle fibre, Ca^(++) is stored in .... . (e) .... and .... pairs of ribs are called floating ribs. (f) The human cranium is made of .... bones.

Fill in the blank spaces: In a muscle fiber Ca^(++) is stored in __________

Fill in the blank In a muscle fibre Ca^(2+) is stored in ………………

a) All mamnals (expect a few) have …………… cervical vertebra. b) The number of phalanges in each limb of human is …….. c) Thin filament of myofibril contains 2 F actins and two other proteins namely …………. And ………… d) In a muscle fibre ca^(++) iS stored in ............ e) ............. and .......... pairs of ribs are called floating ribs. f) The human cranium is made of ................. bones.

Cardiac muscle fibres are

Striped muscle fibre has