Which type of muscle is multinucleated during its functional state?

The immediate regeneration of $ATP$ used up during muscle contraction is facilitated by

Identify the muscle which represents the following characteristics and choose the correct option accordingly.
$I.$ Transportation of food through the digestive tract.
$II.$ Transportation of gametes through the genital tract.

The backward bending of the shank is worked out by

Contraction of muscles is the best example of conversion of cellular energy into

Striated and voluntary muscle fibres are found in