Unscramble these 7 steps, and match them to what is happening in the picture

ca2+ pumps restore ca2+ to sr  relaxation!

action potential travels down the axon in response to nerve stimulus.

myosin binds to actin

action potential causes ca2+ release from sr

myosin pulls actin chain along and sarcomere shortens  contraction!

action potential travels down the t tubule and into sarcoplasmic reticulum (sr)

ca2+ binds to troponin. troponin moves tropomyosin uncovering myosin binding site on actin

Ava has an important exam coming up for which she feels unprepared. what is the best way for ava to relieve her stress about the exam? question 17 options: indulge in a little more coffee than usual to increase her concentration on the day of the exam. limit her time spent thinking about the exam and focus on leisure activities. spend extra time relaxing, sleeping, and watching television in the days leading up to the exam. manage her time by setting up a study schedule for the week prior to the exam.