Answer: B) All macromolecules are made of monomers and bond together to form polymers.
Step-by-step explanation:
a. All macromolecules are joined by ionic bonds. Χ. mostly covalent
c. All macromolecules are both hydrophobic and hydrophilic. Χ. not all
d. All macromolecules contain genetic information. Χ. only nucleic acid does.
The following are examples of macromolecules and the monomers they are made from:
- Proteins (polymers of amino acids)
- Carbohydrates (polymers of sugars)
- Lipids (polymers of lipid monomers)
- Nucleic acids (DNA and RNA; polymers of nucleotides)