NURSING ANM AND GNM

Detailed explanation-1: -Microfilaments. Microfilaments are thread-like protein fibres, 3-6 nm in diameter. They are particularly found in muscle cells. They consist of the protein actin, responsible for muscle contraction.

Detailed explanation-2: -Three major types of filaments make up the cytoskeleton: actin filaments, microtubules, and intermediate filaments. Actin filaments occur in a cell in the form of meshworks or bundles of parallel fibres; they help determine the shape of the cell and also help it adhere to the substrate.

Detailed explanation-3: -A main component in the cytoskeleton that helps show the true function of this muscle contraction is the microfilament. Microfilaments are composed of the most abundant cellular protein known as actin.

Detailed explanation-4: -They help in controlling the shape of the cell and also adhere the cell to the substrate. These filaments are constantly rearranging, helping move the cell and bring about specific activities within it e.g. cell cleavage during mitosis. Size, 6 nm in diameter and are composed of a protein called actin.