Thin membranes bound all living cells and many of the tiny organelles internal to cells. The cell membrane controls the movement of substances in and out of cells and organelles while protecting the cell from it’s surrounding. Take up the quiz below and get to see how much you understood about its structure and how it helps it attain its functions.
Made of carbohydrates
Made of proteins
Made of nucleic acids
Hydrophobic
None of the above
Phospholipid bilayers
Protein pumps
Glycoproteins
Carbohydrates
Cholesterol
Transport proteins
It allows substances to freely enter and exit the cell.
It controls which substances enter and exit the cell.
It prevents substances from entering the cell.
It prevents substances from leaving the cell.
Pumps and channels
Communication
Strength
Break down organelles
Made of carbohydrates
Made of proteins
Made of nucleic acids
Hydrophilic
None of the above
Phospholipid bilayer
Diffusion
Photosynthesis
Cellular respiration
Cellular respiration
Photosynthesis
Active transport
Diffusion
Hydrogen
Sodium ions
Both hydrogen and sodium ions
Neither
Carbohydrate
Cholesterol
Protein
Lipid
Cellular transport
Photosynthesis
Cellular respiration
None of the above
Sugar
Oxygen
Carbon dioxide
Water
ATP