Function of Cell Parts: From the Nucleus to the Reticulum Cellular Biology Grade 5 Children's B

Identify and describe the structure as well as function of the cells. Understand importance of the nucleus, nuclear membrane, vacoules and endoplasmic reticulum. Which is the control center, which acts similar to that of the brain? Which part is responsible for growth and reproduction. Which part stores needed materials? There's a lot learn from this book.