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Cholesterol is the most important steroid molecule.
A characteristic of a DNA molecule that is not characteristic of a protein molecule is that the DNA molecule can replicate itself.
protein
One
lipid
Cholesterol
a steroid, Had this question in my Biology homework =)
is a molecule inside a cell
is a stabilizing component of the plasma membranes and is the parent molecule of steroid hormonesJordanM.
The structural characteristic is a ring.
A calciferol is another name for vitamin D3 - a steroid molecule with one open ring.
non-polar molecules