Multiple Choice
Which of the following statements about biological membranes is false?
661
views
6. The Membrane
Biological Membranes
Multiple Choice
Which of the following components contributes to the fluid mosaic model of biological membranes?
A
Phospholipids
B
Chitin
C
Starch
D
Cellulose
Verified step by step guidance1
Understand the fluid mosaic model: It describes the structure of cell membranes as a mosaic of components that gives the membrane a fluid character.
Identify the key components of the fluid mosaic model: These include phospholipids, proteins, cholesterol, and carbohydrates.
Recognize the role of phospholipids: They form a bilayer that serves as the fundamental structure of the membrane, providing fluidity and flexibility.
Differentiate between the options: Chitin, starch, and cellulose are polysaccharides, but they are not components of the cell membrane. Chitin is found in fungal cell walls, starch is a storage form of glucose in plants, and cellulose is a structural component of plant cell walls.
Conclude that phospholipids are the correct answer as they are integral to the fluid mosaic model, forming the lipid bilayer of biological membranes.
Related Videos
Related Practice
