Question

_____________ and _____________ tend to pack together to form highly ordered microdomains forming lipids rafts that float within the more fluid and disordered environment. They provide a favorable environment for cell-surface receptors and GPI-anchored proteins

Answer 1

Glycoproteins and glycolipids form lipid rafts within the cell membrane, providing a favorable environment for cell-surface receptors and GPI-anchored proteins. Membrane proteins like glycoproteins and glycolipids have hydrophobic and hydrophilic domains that allow them to anchor the membrane and interact with the external and internal environments of the cell.

Step-by-step explanation:

Glycoproteins and glycolipids tend to pack together to form highly ordered microdomains called lipid rafts that float within the more fluid and disordered environment of the cell membrane. These lipid rafts provide a favorable environment for cell-surface receptors and GPI-anchored proteins. Membrane proteins like glycoproteins and glycolipids have hydrophobic domains that interact with the hydrophobic interior of the membrane, while their hydrophilic domains face the aqueous external and cytosolic environments. This amphipathic nature allows them to anchor the membrane and allow for interactions inside and outside of the cell.