Fibrous proteins form due to crosslinks between collagen molecules (myosin and actin). Collagen consists of 3 helical polypeptides wound around each other to form a rope-like structure. Every third amino acid in each polypeptide is a glycine molecule where hydrogen bonding occurs, holding three strands together.
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.
Muscles
Contractile proteins are found in what?
Contractile proteins is the term that identifies the proteins that allow muscles to shorten or lengthen.
Yes the contractile proteins generate force during contraction and are actin and myosin
Microfilaments
Troponin is a regulatory protein while tropomyosin is a contractile protein. Troponin is involved in regulating muscle contraction by controlling the interaction between actin and myosin. Tropomyosin works in conjunction with troponin to regulate the binding of myosin to actin during muscle contraction.
Actin and myosin .
sacromere
Contractile proteins is the term that identifies the proteins that allow muscles to shorten or lengthen.
Myofibris are cylindrical organelle. It is the organelle that is a bundle of contractile elements. Contractility is the ability to shorten forcibly when adequately stimulated.