Cell Membrane Function In Plant Cell. So the cells inside your dog, cat, and hamster have cell membranes just like the cells in your body. In other words, the nucleous and cytoplasm in all types of cells is enclosed in a membrane called cell membrane.

A cell membrane physically separates the contents of the cell from the outside environment, but in plants, fungi and some bacteria, there is a cell wall that surrounds this membrane. The main functions of the cell membrane are. The cell membrane functions as a barrier, keeping cell constituents in and unwanted substances out, and as a gate, allowing transport into the cell of essential nutrients and movement from the cell of waste products.

It is present inside of the cell wall.

It consists of proteins and phospholipids. Additionally, the cell membrane must allow resources, such as water and oxygen, to permeate the membrane while excluding harmful objects from entering the cell. Plant cells can move water across their membranes through a process called osmosis. Below you can find a list will all of them (plant cell organelles and their functions) with and image/diagram to help you visualize where they are and how they look within the cell.