Actin is the cytoskeletal protein that interacts with myosin to produce contractile force in muscle cells. This interaction is responsible for muscle contraction and movement.
yes
No, contractile proteins are involved in muscle contraction, while motor proteins are involved in cellular movement and transportation of organelles. Both types of proteins use ATP to produce movement, but they serve different functions in the body.
Plants produce oxygen (O2).
Not normally.
CO2
A chemical reaction took place creating a new element.
Calcium is an element. It's an alkaline earth metal, if that helps.
The mitochondria copiously produce Atp which is required in all Cellular functions including the contractile activity of muscle tissue.
The contractile ring in mitosis is made up of actin and myosin filaments. These filaments interact to produce the force necessary for the ring to contract and eventually pinch the cell into two daughter cells during cytokinesis.
the Sun
Carbon is the most abundant element on earth.