Question

The structural and functional unit of skeletal muscle is called a/an . The connective tissue covering around a fascicle is the . The part of a muscle fiber that contracts is called a/an . The connective tissue covering an individual muscle fiber is the . The connective tissue covering on the outside of a whole muscle is the .

Answer 1

Answer:

The structural and functional unit of skeletal muscle is called a sacormere

The connective tissue covering around a fascicle is the perimysium

The part of a muscle fiber that contracts is called the myofibril

The connective tissue covering on the outside of a whole muscle is the Epimysium

Explanation: