How is cholesterol transported through the blood stream?
1.through micelles
2.through ion channels
3.by prostaglandins
4.by lipoproteins
5.as water solvated ions
Question 2Why can the molecule below not be classified as a steroid?

1.Steroids cannot have double bonds.
2.Steroids cannot contain branched hydrocarbon chains.
3.Steroids have a different arrangement of rings.
4.Steroids are usually comprised of benzene rings, making them mostly flat.
5.All of these
Question 3The first step of mevalonate synthesis, shown below, is a:
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