GMS 6474 FINAL EXAM 2024 WITH 100% CORRECT ANSWERS

what does the SR store - correct answer proteins and calcium what is the role of the transverse tubules in the muscle fiber - correct answer allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - correct answer from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - correct answer thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - correct answer thick filaments thin filaments dark (scatters light) what is contained in the H zone & what color is the band - correct answer thick filaments light no barbs or myosin middle zone of the sarcomere what is contained in the M line - correct answer in the middle of the sarcomere, middle of H zone thick f