| Question | Answer |
| What is the functional unit of muscle? | sarcomere
|
The light bands are called | I bands
| A muscle fiber is a | muscle cell
| The thick myofilament | myosin
| Neurotransmitter involved in muscle contractions | acetylcholine
| Connects a muscle to the bone | tendon
| The connective tissue covering each myofiber | endomysium
| A bundle of myofibers | fasicle
| The connective tissue covering the muscle and is continuous with the tendon | epimysium
| Which muscle tissue has intercalated discs? | cardiac
| From Z line to Z line is a | sarcomere
| The A band appears dark because of the filament | myosin
| The theory that exlains a muscle contraction | sliding filament theory
| Inside a muscle cell are hundreds of _______ that contain actin and myosin | myofibrils
| Muscle tissue that is voluntary, striated and multinucleated | skeletal
| The covering around each fascicle | perimysium |
