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

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis