actin
Are compounds composed OF molecules? Yes they are.
Yes. Everything is composed of molecules (except for molecules themselves).
The appendages of the skin are the same as the organs contained in the integumentary system. Which includes the nails, hair, sense receptors, sweat glands and oil glands.
Yes. Molecules are composed of atoms. Atoms are composed of particles.
composed of dicrete molecules
Myosin
The appendicular skeleton is composed of 126 bones, including those of the upper and lower limbs as well as the pectoral and pelvic girdles. These bones are important for movement and provide connections to the axial skeleton.
Tapeworms do not have appendages like legs or arms. Instead, they have a flat, ribbon-like body composed of segments called proglottids. They attach to the host's intestinal wall using specialized structures called scolex, which may have hooks or suckers, but these are not considered true appendages.
Yes. Gasoline is composed of organic molecules.
Integument System
The three main types of molecules are: Homonuclear diatomic molecules, composed of two atoms of the same element. Heteronuclear diatomic molecules, composed of two different atoms. Polyatomic molecules, composed of three or more atoms bonded together.
they are both composed of atoms