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- How strong feral cat compare to domestic cat both being similar size but feral cats are larger but how they do big and strong?Whats would the purpose of a research study of "Consumption of whole eggs promotes greater stimulation ofpost exercise muscle protein rather than consumption of egg whites" be. How would this research study be helpful for people.The primary role of calcium in skeletal muscle contraction? Select one: a. Cause depolarization of the sarcolemma b. Cross-bridge cycle between actin and myosin C. Provides energy necessary for contraction d. Causes muscle relaxation e. Regulate ionic composition of the cell
- How is the list below to be properly put in order to describe a muscular contraction? 1. Calcium causes exocytotic release of Acetylcholine into the synaptic gap; all this happens at an area called the neuromuscular junction2. ATP is consumed which allows myosin to "pivot" the myosin head, which pulls actin toward it.3. This process is repeated multiple times and is called the "sliding filament theory".4. Myosin filaments perform "crossbridging".5. Calcium is released and circulated throughout the muscle cell6. The brain predicts the action necessary and decides which muscles and how many "motor units" are needed to perform that action.7. Tropomyosin moves to reveal the active site of the F-Actin strand8. Upon reception of a calcium ion, the Troponin complex becomes activated9. Proteins embedded in the Sarcolemma receive enough of the ACH neurotransmitter to generate an electrical impulse.10. The electrical impulse is perpetuated throughout the muscle fiber.11. A nervouse impulse is…What is the function of calcium in muscle contractions? to bind to troponin and change its interaction with tropomyosin to alter membrane potential causing a depolarization to bind to myosin and allow it to attach to tropomyosin to release ADP from myosinHow could average person gain muscular body and strength from climbing on mountain? Will be possible to gain speed and stamina and resilience
- How would ine generate more muscle tension to pick up something heavy? Increase activation of motor units Increase muscle tone Decrease calcium release Decrease muscle hypertrophy Decrease muscle hyperplasiaA study of muscle fibers between chimpanzees and humans revealed that although muscle mass per body size are approximately equivalent, the ratio of red (slow) and white (fast) fibers were significantly different. Chimps tend to have a ratio of 30% red to 70% white where humans are 60/40 respectively. Speculate about what this ratio difference means in terms of muscle activity potential and a possible evolutionary significance of this difference.What makes for faster muscle? At what cost? Answer this both for fast-twitch compared to slow-twitch muscle in vertebrates and for muscle specializations for high-speed in vertebrates and invertebrates.