Archaea have molecules with reactive side chains in their plasma membrane, so the tails of archaeal phospholipids form covalent bonds with one another. As a result, the plasma membrane is ____.
A)more hydrophobic
B)less rigid
C)less fluid
D)more fragile
E)easily disturbed

Question

Quizplus · Accepted Answer

The covalent bonds between the tails of archaeal phospholipids make the plasma membrane less fluid, as these bonds restrict the movement of the phospholipids within the membrane.

Archaea Have Molecules with Reactive Side Chains in Their Plasma