Question

Select the correct statement: A Cardiac muscles have shorter absolute refractory period than skeletal muscles B Cardiac muscles action potential has a characteristic plateau phase C Cardiac and skeletal muscles have a different sliding mechanism of muscle contraction

Answer 1

Answer:

The correct statement is that Cardiac muscles have shorter absolute refractory period than skeletal muscles.

Explanation:

"Cardiac muscle also called heart muscle or myocardium is one of three types of vertebrate muscles, It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart."