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88. A third class lever has the fulcrum positioned in between the effort and the resistance 89. A synergist helps the prime mover work more efficiently 90. A fixator helps the prime mover work more efficiently by stabilizing the origin 91. A suture is a fibrous joint that is functionally synarthrotic 92. A gomphosis is a fibrous joint that is functionally synarthrotic 93. A symphysis is a cartilaginous joint that is functionally synarthrotic 94. A synovial joint possesses a cavity 95. In a smooth muscle cell, dense bodies anchor the thin filaments 96. In a sarcomere, the Z lines/discs anchor the thin filaments 97. In smooth muscle cells, myosin kinase phosphorylates actin 98. The process of phosphorylation is equivalent to "energizing" a molecule 99. For any muscle contraction, does ATP hydrolysis "energize" or "cock back the head" of myosin 100. 101. 102. 103. I 100.Thick filaments are composed of myosin & tropomyosin 101.The capitulum is located on the lateral side of the radius 102.One difference between an osteon and trabeculae is the presence/absence of a Haversian canal 103.Intervertebral foramen are formed between two"stacked" vertebrae