Which Pairing of a Sarcomere Structure with Its Corresponding Description

Which pairing of a sarcomere structure with its corresponding description is correct?

A) H zone: appears light on an electron micrograph; found where actin and myosin filaments overlap when muscle is relaxed
B) Z line: where myosin is anchored in the center of the H zone
C) M band: dark stripe within the H zone whose proteins hold actin in a regular arrangement
D) A band: region containing only myosin filaments when the muscle is contracted
E) I band: appears light on an electron micrograph; found where actin and myosin filaments do not overlap