Match the following vocabulary words with the correct definitions. 1. to become a liquid or part of a liquid

enzyme

2. chemical which helps speed up reactions

epidermis

3. milky liquid with drops of fat or oil spread evenly throughout

hemoglobin

4. iron compound in red blood cells

emulsion

5. outer layer of cells

dissolve

6. done, made, or given by one own choice

voluntary

Epidermis: Outer layer of cells.

Hemoglobin: Iron compound in red blood cells.

Voluntary: Done made or given by choice.

Emulsion: Milky liquid with drops of fat or oil spread evenly throughout.

Dissolve: to become a liquid or part of a liquid.

Enzyme: Chemical which helps speed up reactions.

Hope it helps

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.