The detectives re-interviewed Lee Merryweather to follow up on information uncovered since their last conversation. Read more ... Ray Jennings follow-up interview
Sterols are a subgroup of steroids with a hydroxyl group at the 3-position of the A-ring. They are amphipathic lipids synthesized from acetyl-coenzyme A via the HMG-CoA reductase pathway. The overall molecule is quite flat.terols are a subgroup of steroids with a hydroxyl group at the 3-position of the A-ring. They are amphipathic lipids synthesized from acetyl-coenzyme A via the HMG-CoA reductase pathway. The overall molecule is quite flat.
Steroids are a class of lipids containing four fused (directly attached) carbon rings. Although steroids can bond to fatty acids, steroid molecules do not contain a fatty acid chain, and the monomer of a steroid biomolecule is difficult to define.holesterol and other steroids containing a hydroxyl group are called sterols. Cholesterol and related sterols are present in animal cell membranes and are precursors for the synthesis of many vital steroids and other sterol derivatives. Many steroids and their derivatives perform vital cellular functions.