Question

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

Answers

GPT-4o mini
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**