When a skeletal muscle is at rest , which protein is bound to the actin filaments ? A. Voltage-gated channels
B. Other actin filaments
C. Troponin
D. Myosin

50 points plz ! explain how this quote "choose a job you love, and you will never have to work a day in your life." - confucius is consistent with the beliefs of one of the ancient chinese philosophies

Which best explains how wealthy residents of italian cities contributed to the renaissance? a) wealthy residents bought works of art, which supported artists. b) wealthy residents participated in religion, which supported the church c) wealthy residents participated in music, which supported the arts. d) wealthy residents bought classical books, which supported scholars.

What does the fall of the bastille represent? ?