What is the function of macromolecule subunit below? Phosphate square a energy b catalyst stores genetic information d composes the majority of the cell membrane

#ExplanationThe question asks about the function of the macromolecule subunit, which consists of phosphate and sugar. This combination is a key component of nucleic acids, which are macromolecules. Nucleic acids, such as DNA and RNA, are composed of nucleotides. Each nucleotide is made up of a phosphate group, a sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base.The functions of these macromolecule subunits are as follows:1. Phosphate: Phosphate groups are involved in the creation of the backbone structure of nucleic acids. They link the sugar components of adjacent nucleotides, forming a sugar-phosphate backbone. This structure is crucial for the stability of the nucleic acids.2. Sugar: The sugar component of the nucleotide also contributes to the backbone structure of nucleic acids. In addition, the sugar molecule provides a connection point for the nitrogenous base, which is the variable component of the nucleotide and is responsible for the encoding of genetic information.Given these roles, the correct answer to the question is option C, "stores genetic information." This is because the combination of phosphate and sugar forms the structure of nucleic acids, which are the macromolecules that store genetic information.#AnswerC stores genetic information