Question:
Choose all of the following that are functions of proteins.
Last updated: 8/7/2022
![Choose all of the following that are functions of proteins.](https://media.kunduz.com/media/sug-question/raw/81127722-1659882875.1809206.jpeg?h=512)
Choose all of the following that are functions of proteins. They regulate movement of ions and other substances into and out of a cell. They allow muscles to move by contracting against one another. They can protect an individual by playing a key role in a cells recognition for immune function. They give structure to cellular membranes.