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Muscles and Movement
Figure 29.14 Organization of skeletal muscle from macro- to microscopic levels
Figure 29.17 The roles of the muscle fiber’s sarcoplasmic reticulum and T tubules in contraction
Fig. 29.15. Contractile filaments and the sarcomere.
The structure of skeletal muscle
Figure 49.32 The sliding-filament model of muscle contraction
Figure 48.9 The role of voltage-gated ion channels in the action potential (Layer 5)
Figure 48.10 Propagation of the action potential
Temporal summation of muscle cell contractions
Motor units in a vertebrate muscle
Figure 49.38x Motor units in a vertebrate muscle
Figure 49.30 The cooperation of muscles and skeletons in movement