The correct answer is a - Lipid
Lipids are not considered as macromolecules because unlike proteins, carbohydrates and nucleic acids which polymers, lipids are composed of a single unit made up a glycerol backbone to which two or three fatty acids are linked.
Lipids are not polymers made up of individual subunits called monomers. They contain only one molecule and are not macromolecuels.
Examples of lipids include waxes, steroids, phospholipids and detergents. Lipids are generally hydrophobic and insoluble in water.
the answer is b, faster through steel than through air.
B) This is false, because enzymes do the complete opposite.
Answer:
eating cereal with no cholesterol would decrease the amount you normally eat which can led to preventing or reversing harding of the arteries, maintain a healthy weight, and can help adults with type 2 diabetes. it is important though that you are still eating cholesterol, don’t cut it out or it can cause serious heath problems
