Identify the correct statement about cell membranes.
Cell membranes are made up of carbohydrates, lipids and proteins.
The correct answer is Cell membranes are made up of carbohydrates, lipids and proteins.
Cell Recognition: Carbohydrate chains (glycocalyx) on the outer surface act as markers for cell-cell recognition, important in the immune response and tissue formation. Intercellular Joining: Membrane proteins can connect adjacent cells, forming junctions that allow for communication or structural support. Enzymatic Activity: Some membrane proteins function as enzymes, catalyzing reactions at the membrane surface. The dynamic nature of the lipid and protein components contributes to the 'fluid' aspect of the fluid mosaic model, allowing the membrane to change shape and facilitating processes like cell movement and division.
Similar Questions
What is the name of a protein that polymerizes into long chains or filaments that form microtubules, hollow fibers that act as a skeletal system for living cells?
Which cell organelle containing millions of membrane-bound ribosomes is involved in the production, folding, quality control and dispatch of certain proteins?
Important Questions from Cell Structure
Which of the following cell organelles functions both as a passageway for intracellular transport and as a manufacturing surface?
Which one of the following statements is NOT correct about collenchyma?
- Which organelle in animal cells can digest foreign materials?
What is the name of a protein that polymerizes into long chains or filaments that form microtubules, hollow fibers that act as a skeletal system for living cells?
Which cell organelle containing millions of membrane-bound ribosomes is involved in the production, folding, quality control and dispatch of certain proteins?
