Both glycerophospholipids and sphingolipid structures are asymmetrically distributed in the two layers of the phospholipid bilayer. Sphingolipids are membrane lipids that have a ceramide backbone while glycerophospholipid has glycerol present in its membrane lipids. Sphingolipids may or may not be present.
<span>Mutations that increase fitness is type of mutations do scientists look for in a molecular clock. </span>
Ummmmm....idk, can you let me know when you find the answer?
The statement is once the enzyme binds to the specific substrate molecule, structural changes can occur in the active site to accommodate the product.
