Question

Cardiac muscle have light and dark bands. True or False.​

Answer 1

Answer:

True

I hope it's helpful,

Explanation:

The regular organization of myofibrils into sarcomeres gives cardiac muscle cells a striped or striated appearance when looked at through a microscope, similar to skeletal muscle. These striations are caused by lighter I bands composed mainly of a protein called actin, and darker A bands composed mainly of myosin.

Answer 2

Answer:

yes

Explanation:

myofinrils show dark and light bands in cardiac muscles