147k views
0 votes
What is the energy used in muscle contraction?

User Gkrizek
by
3.8k points

2 Answers

4 votes
adenosine triphosphate (ATP) is the correct answer :)
User Juanmirocks
by
4.3k points
4 votes
adenosine triphosphate (ATP)!!
User Justin Weiss
by
3.9k points