Question

nucleic acids include rna and dna. the monomers of these molecules are

a fatty acids
b nucleotides
c amino acids
d monosaccharides

question 2
the major organic macromolecules include all the following except ->

a carbohydrates
b water
c nucleic acids
d lipids
e proteins

Explanation:

For the first question:

• Fatty acids are monomers of lipids.
• Nucleotides are monomers of nucleic acids (RNA and DNA).
• Amino acids are monomers of proteins.
• Monosaccharides are monomers of carbohydrates.

For the second question:

• Carbohydrates, nucleic acids, lipids, and proteins are major organic macromolecules.
• Water is an inorganic compound, not an organic macromolecule.

Answer:

1. B. nucleotides
2. B. water