Question

biomolecules functions and structure worksheet
instruction: get your interactive notebook and answer the following questions. be sure to refer to
notes on biomolecules.

1. do now:

biology - biomolecules
word search
word bank

1. building block of a protein
2. unique blueprints to make proteins that give you your traits
3. a substance that forms as the result of a chemical reaction
4. two or more molecules joined together
5. an organic compound such as a fat or oil
6. protein that speeds up the rate of a chemical reaction
7. compounds that form the basic structural units of nucleic acids
8. when something is organic it has _ in it
9. location on enzyme where substrate binds to it. _ site
10. reactant molecules that attach to the active site of an enzyme

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1. multiple choice questions (encircle the correct answer)
2. which biomolecule is the primary source of energy for living cells?

a) proteins c) carbohydrates
b) lipids d) nucleic acids

1. what is the monomer unit of proteins?

a) fatty acids c) monosaccharides
b) amino acids d) nucleotides

1. which biomolecule stores genetic information?

a) carbohydrates c) proteins
b) lipids d) nucleic acids

1. lipids are primarily made up of:

a) carbon, hydrogen, and oxygen c) carbon, oxygen, and phosphorus
b) carbon, hydrogen, oxygen, and nitrogen d) hydrogen, oxygen, and nitrogen

1. which carbohydrate is used for energy storage in plants?

a) starch c) cellulose
b) glycogen d) chitin

Explanation:

1. Carbohydrates are the primary source of energy for cells.
2. Amino acids are the monomers of proteins.
3. Nucleic acids (like DNA) store genetic information.
4. Lipids are made of carbon, hydrogen, and oxygen.
5. Starch is used for energy storage in plants.

Answer:

1. c) Carbohydrates
2. b) Amino acids
3. d) Nucleic acids
4. a) Carbon, hydrogen, and oxygen
5. a) Starch