Muscle

LAB ONE: penurious Muscle Physiology Your subsidization is to looseness agent the following questions after(prenominal) completing the lab. Submit your assignment to the calendar workweek 1 Dropbox by no afterwards than Sunday, end of week 1, 11:59 P.M. (MT). 1. mark tetanus (6 points) Tetanus is a consecutive densification of sinew. In jazz tetanus, higher stimulant carnal knowledge frequency eliminates the relaxation phase. Incomplete tetanus occurs when the tendon is at virtually peak latent hostility during rapid cycles between conglutination and relaxation. Its also a disease where sustained and useful compressions of skeletal energys are worked up by the action of a bacterial toxin. 2. bushel exhaust (6 points) When active skeletal muscle can no long-life continue to perform at the required level of activity. 3. restrict isometric condensates (6 points) A contraction where the muscle doesnt shorten, however its internal emphasis increases. 4. Define isotonic contractions (6 points) A contraction in which muscle tension remains constant at a given related angle and load and the muscle shortens. 5. What could be a chemic cause of fatigue? (6 points) A decline in pH within the muscle, decreasing atomic number 20 ion binding to troponin and altering enzyme activities. 6. What is the take away variable in an isometric contraction?

(6 points) Muscle musculus quadriceps femoris; it doesnt change in isometric contraction and it does in isotonic contractions. 7. Define the verge maximal stimulant. (6 points) The stimulus where deviation beyond will non further increase in host. 8. What has happened in the muscle when maximal stimulus is achieved? (6 points) All the soul nerve fibers have been impact and responding all or none. 9. What is the discrepancy between stimulus specialty and stimulus frequency? (6 points) relative frequency refers to how often stimulus is applied where intensity increases the force of a stimulus 10. At the scepter stimulus, sodium ions start to bm into the cellphone or reveal of cell to...If you want to hire a full essay, bless it on our website: Orderessay

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