Biology 9700 · AS & A Level · Fluid mosaic membranes

Fluid mosaic membranes — practice question

Which molecules in the cell surface membrane possess the properties shown?

  • Aact as receptor sites for hormones: cholesterol and proteins; form hydrogen bonds with water: phospholipids and cholesterol; recognise antibodies: proteins and glycolipids
  • Bact as receptor sites for hormones: glycolipids and glycoproteins; form hydrogen bonds with water: glycolipids and glycoproteins; recognise antibodies: glycolipids and glycoproteins
  • Cact as receptor sites for hormones: phospholipids and cholesterol; form hydrogen bonds with water: proteins and glycolipids; recognise antibodies: cholesterol and proteins
  • Dact as receptor sites for hormones: proteins and glycolipids; form hydrogen bonds with water: cholesterol and proteins; recognise antibodies: phospholipids and cholesterol

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