Is the answer three
Because they help the body absorb vitamins a, d, e, and k.
Answer:
Myosin
Explanation:
Two of the important proteins are myosin, which forms the thick filament, and actin, which forms the thin filament. Myosin has a long, fibrous tail and a globular head, which binds to actin. The myosin head also binds to ATP, which is the source of energy for muscle movement
Sometimes it can be very difficult and sometimes it can be very easy.
