Question

which statement best describes the relationship that exists among proteins, dna, and cells? proteins combine to produce cells, which produce dna. cells contain dna, which controls the production of proteins. proteins are made up of dna, which determines the cells that are produced. dna is made up of proteins, which tell a cell how to function.

Explanation:

Cells are the basic unit of life. DNA is located in the cell nucleus and contains genetic information. Through the processes of transcription and translation, DNA provides the instructions for the synthesis of proteins. Proteins have various functions in the cell such as structural support, catalyzing reactions, etc. So DNA in cells controls protein - production.

Answer:

Cells contain DNA, which controls the production of proteins.