Question

actin is a protein that helps the cell maintain its shape and polarity. it also plays a major role in muscle contraction. a table summarizes the cellular functions of different types of proteins is shown. actin is what type of protein? protein type: enzyme proteins, structural proteins, messenger proteins, transport proteins function: increase the rate of chemical reactions, provide structure and support for cells; on a larger scale, allow the body to move, transmit signals to coordinate biological processes between different cells, tissues, and organs, bind and carry atoms and small molecules within cells and throughout the body

Explanation:

Actin ayuda a mantener la forma y polaridad de la célula y juega un papel importante en la contracción muscular. Estas funciones se asocian con la capacidad de proporcionar estructura y soporte, que es característica de las proteínas estructurales.

Answer:

Estructura protein