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1. A macromolecule made up of mainly carbon and hydrogen atoms that is primarily used for energy storage and in cell membranes. _

2. A macromolecule that contains carbon, hydrogen, oxygen, and nitrogen, which is used by the body for growth and repair. _

3. This is the repeating structural unit that forms RNA and DNA. _

4. This is a molecule with a large molecular mass. Many examples come from biology and in particular biochemistry. _

a. Lipid
b. Macromolecule
c. Carbohydrate
d. DNA
e. Nucleotide
f. Nucleic Acid
g. Protein

1 answer

Here are the answers to the questions:

  1. A macromolecule made up of mainly carbon and hydrogen atoms that is primarily used for energy storage and in cell membranes. a. Lipid

  2. A macromolecule that contains carbon, hydrogen, oxygen, and nitrogen, which is used by the body for growth and repair. g. Protein

  3. This is the repeating structural unit that forms RNA and DNA. e. Nucleotide

  4. This is a molecule with a large molecular mass. Many examples come from biology and in particular biochemistry. b. Macromolecule