SUPER EASY Create a picture that shows how a sarcomere works to cause a muscle contraction. You can draw it on a Word document. The drawing have the following requirements: -Begin with a relaxed muscle and identify each of the following:
1. Sacromere
2. Actin
3. Myosin
-Demostrate how the myofilaments interact with each other as the muscle contracts
- you must show, at least once, how the head portion of myosin interacts with actin to shorten the muscle

Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle. It is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system.

Explanation: pls mark brainliest

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

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