Register
Which describes step three of a muscle contraction?
201k views
3 votes
Which describes step three of a muscle contraction?

User Petr Kozelek
by
7.3k points

2 Answers

3 votes
The nerve impulse enters the T Tubules and Sarcoplasmic Reticulum, stimulating the release of calcium ions.
User Evgen Filatov
by
8.0k points
5 votes

The answer is Actin and myosin are completely overlapped.

Good luck :)

User Adam Ranganathan
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
What are three important types of forces
Two methods of active transport
What is the phenotype of a heterozygous person using T for tall and t for short
Vesicles that contain a cells digestive enzymes are called ?
Link Copied!