Well your skin is an organ, yep it is. Your skin acts as a protector or a barrier from outside harm. A Plasma membrane also performs the same function.
plasma membrane proteins
The plasma membrane is the outer covering of a cell that separates it from its environment and regulates the passage of substances in and out. Organelles are structures within the cell that have specific functions, such as the nucleus, mitochondria, and endoplasmic reticulum. Unlike the plasma membrane, organelles are membrane-bound structures found within the cell.
For an organ transplant to be successful, the recipient's human leukocyte antigens (HLAs) must match as closely as possible with those of the donor's cells. In addition to HLAs, blood type compatibility is also crucial for a successful organ transplant.
An apoplast is a space outside of a plant's plasma membrane through which water and soluble nutrients are transported across a tissue or organ.
yes it is
the plasma membrane also known as the phopholipid bilayer or cell membrane. it is only an organelle in the same way that your skin is considered an organ i.e a a controlled barrier to the outside world.
There are multiple answers to this question; the nucleus can be equated to a sort of cellular brain, while the vacuole is similar to a stomach, flagella are likewise similar to appendages, and the endoplasmic reticulum can be intestines while the plasma membrane can be skin. There are others, yet these are the prime examples found in many cells.
Skin is a membrane because it keeps that which is within it contained. There was a cell then more cells which made tissues, so there were tissues and more tissues and this made an organ, when more then one organ works together to perform a function it is then a body system.
plasma cell
Liver
The thin covering that encloses a cell and holds its parts together is called the cell membrane. It acts as a barrier, controlling the movement of substances in and out of the cell, while also maintaining the cell's shape and structure.
lungs ,heart ,brain and iver