Which statement is true about a cell wall but not a cell membrane?
It forms the outer layer of a cell.
It gives an animal cell its shape.
It is selectively permeable.
It is made mostly of cellulose.

D

Explanation: The epidermis is the outer layer of the cell, B is just irrelevant, the cell wall is selectively permeable for plants, and the cell wall is made of mostly cellulose.

It is made mostly of cellulose.

Explanation: A cell wall is a distinct feature of a plant cell. A cell wall is a rigid structure that forms the outermost boundary of a plant cell. It has a rigid structure and is made up of cellulose hence it is often referred to as a cellulose cell wall. The cell wall strengthens the plant cell and gives it a definite shape.

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation: