The two proteins directly involved in muscle contraction are MYOSIN AND ACTIN. The interaction between these proteins is responsible for muscle contraction.
The sarcomere is the basic unit of muscle cells (myofibrils) that mediate muscle contraction both in skeletal and cardiac muscle tissue.
During muscle contraction, myosin and actin proteins slide past each other, thereby leading to sarcomere shortening.
The myosin protein binds to actin filaments and thus myosin acts as a motor protein that drives filament sliding.
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<span>When a rock melts turns into magma that solidifies what type of rock does it turn into an</span> igneous rock.
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It stands for nitrogen monohydride .
Decomposers make up an important part of any ecosystem. Their primary role is to break down the dead and decaying matter of all the trophic levels into simple nutrients that goes back into the soil. This helps the producers in getting their nourishment. Thus, they are the recycling matter in the ecosystems. The recycling of matter indirectly benefits the primary consumers that depend on the producers for their food.
<em>enzymes are protein in nature and they are actually the catalysts ..their function is to speed up the chemical processes taking place in the cells different enzymes like protease , transcriptase work on their specific functions and make the cell functions run faster ..</em>
