Reference no: EM133934958
Question
MUSCLE TISSUE
1. Name the connective tissue that surrounds each fascicle. ________________________________________
2. Name the contractile unit of a myofibril. ____________________________________________________
3. Name the scientific term for the cytoplasm of a muscle cell. _____________________________________
4. Name the type of muscle tissue characterized as involuntary, single-ovoid nuclei, slow twitch, and spindle-shaped fibers.___________
5. Name the neurotransmitter that is associated with the induction of a muscle contraction. _______________
6. Name the ion that must enter the axon in order for the neuron to releases its neurotransmitters. __________
7. Name the cation that crosses the cell membrane of the muscle cell during the depolarization reaction just before a muscle contracts.__________
8. The ________ actin is described as globular actin that must polymerize in order to produce two F actins that then twist to form a single actin filament.
9. Name the area of a sarcomere where you would find only the actin filaments. ________________________
10. Name the area of the sarcomere where you get overlapping actin and myosin filaments. ________________