Best Answer

Simply put, the fluid mosaic model is a description of the membrane of a cell. The fluid part refers to the phospholipids of a cell membrane, which, like liquid, flow. The mosaic part refers to proteins embedded in the phospholipid bilayer that act as conduits through which molecules enter and exit the cell.


The currently accepted model of cell membrane structure, which envisions the membrane as a mosaic of individually inserted protein molecules drifting laterally in a fluid bilayer of phospholipids.

Fluid mosaic is a term used to describe the current model of the cell membrane.

Cell membranes are basically double layers (bilayers) of molecules called phospholipids. 'Floating' in the phospholipid bilayer are molecules of protein. a mosaic is a structure made up of many different parts. Viewed from above the membrane would look something like a mosaic - a 'sea' of lipid with many 'islands' of protein.

The lipid bilayer is not rigid, and the lipid and protein molecules are able to move sideways in the membrane i.e. the membrane is fluid.

This model of the cell membrane was proposed by Singer and Nicolson in 1972, and has been supported by many experiments since then.
model for cell membrane given by SJ singer and GL Nicholoson

User Avatar

Wiki User

โˆ™ 2015-09-24 22:04:35
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the definition of the Fluid Mosaic Model?
Write your answer...
Related questions

Who is the founder of Fluid-Mosaic-Model?

The Fluid-Mosaic-Model describes the structure of the plasma membrane as a mosaic of components that gives the membrane a fluid character. The founders are S.J. Singer and Garth L. Nicolson.

Why is the cell model referred to as the fluid mosaic model?

it is? lol

Model of plasma membrane?

fluid mosaic

Why is the current model of the plasma membrane called fluid mosaic model?

it is called that because albert mosaic improved to active the latest model.

What is the fluid mosaic model?

The fluid mosaic model is a model of membrane structure; according to this model, membranes are composed of a double layer of phospholipids in which various proteins are embedded. The phospholipid bilayer is a somewhat fluid matrix that allows the movement of proteins within it.

What id the fluid mosaic model?

a model of plasma membrane of cell

Why is the fluid mosaic model important?

The fluid mosaic model serves to describe the cell membrane and how it functions. The 'fluid' describes its nature, rather than being solid, and the 'mosaic' describes its many and different parts, such as proteins, phospholipids, and in some cases cholesterol.

Fluid mosaic model of a cell membrane?


What is described by the fluid mosaic model?

The cell membrane.

Who discovered fluid mosaic model?

Singer and Nicholson

The fluid mosaic model describes the what?

Cell Membrane

What is The fluid mosaic model describes the .?

The cell membrane.

What does the fluid mosaic model describe?

The fluid mosaic model describes the plasma membrane of animal cells as being flexible. It was conceived by Garth Nicolson and S.J. Singer in 1972.

Does The Fluid mosaic model describes the plasma membrane as a structure the is liquid and very rigid?

False; the fluid mosaic model describes the plasma membrane as a flexible boundary of a cell.

Why is the Fluid Mosaic Model so important?

The fluid mosaic model is the most widely accepted model for the structure of unit membrane. It gives proper explanation to the structure as well as functionality of unit membrane.

The movement of protein molecules within the phospholipids bilayer is described by the?

fluid mosaic model

Which model of the plasma membrane is currently the most accepted?

The fluid mosaic model?

What is fluid mosaic pattern?

The lipids molecules that form the membrane are fluid. They can move about relative to one another in a fluid manner. Some of the proteins are also free to move about so that the mosaic or pattern of lipids and proteins changes. Because of these characteristics scientists call their model of the dynamic cell membrane the fluid the fluid mosaic model.

How does the fluid mosaic model work?

I really dont know

Who discovered the fluid mosaic model?

Nicolson and singer discovered it

What scientist developed the fluid mosaic model?


The fluid mosaic model refers to what?

The structure of the cell membrane.

Types of proteins in fluid mosaic model?

hydrophobic proteins.

Why is the fluid mosaic model called mosaic?

Fluid refers for the frequent lateral movement of phospholipids within the membrane. Mosaic refers to the collage of intrinsic proteins that stud the membrane.

Name the membrane model considered to be the most accurate?

The fluid mosaic model, of corse!

People also asked

What are the special structures in the cell membrane that allow water and sugar pass through it made of?

View results

What happens to a molecule when it is reduced?

View results

Do molecules of oxygen and carbon dioxide move through the cell membrane by active or passive transport?

View results

What concentration of solutes is equal the concentration of solutes inside the cell?

View results
Study guides

Create a Study Guide