20.
They told me that my answer was too short so I'm just adding this on, don't mind me.
B!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A or B
Explanation:
To be honest both are accurate.
Answer:
The correct sequence of muscle contraction from first to last is given below
Explanation:
step 1 myosin head interacts with actin
step 2 ATP binds to myosin head
step 3 ATP is converted to ADP and Pi
step 4 ADP and pi are released from myosin
step 5 Myosin head pivots in the power stroke
step 6 Myosin head is cocked back.
