Fats have higher melting points than oils. True or false?

Which of the following is incorrect regarding sodium and potassium ions?

Which amino acid has a hydroxy methyl group as R?

What makes up the primary structure of proteins?

Which of the following is not a nucleotide?

Which of these is not a primary metabolite?

The molecular weight of lipids does not exceed _____

Living organisms are made up of how many types of biomolecules?