Công thức phân tử và công thức cấu tạo của xenlulozơ lần lượt là:

A. \({{\left( {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{12}}}{{\text{O}}_{\text{6}}} \right)}_{\text{n}}}\text{,}{{\left[ {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{7}}}{{\text{O}}_{\text{2}}}{{\left( \text{OH} \right)}_{\text{3}}} \right]}_{\text{n}}}\)         

B. \({{\left( {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{10}}}{{\text{O}}_{5}} \right)}_{\text{n}}}\text{,}{{\left[ {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{7}}}{{\text{O}}_{\text{2}}}{{\left( \text{OH} \right)}_{\text{3}}} \right]}_{\text{n}}}\)     

C. \({{\left[ {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{7}}}{{\text{O}}_{\text{2}}}{{\left( \text{OH} \right)}_{\text{3}}} \right]}_{\text{n}}},{{\left( {{\text{C}}_{\text{6}}}{{\text{H}}_{10}}{{\text{O}}_{5}} \right)}_{\text{n}}}\)    

D. \({{\left( {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{10}}}{{\text{O}}_{5}} \right)}_{\text{n}}}\text{,}{{\left[ {{\text{C}}_{\text{6}}}{{\text{H}}_{\text{7}}}{{\text{O}}_{\text{2}}}{{\left( \text{OH} \right)}_{2}} \right]}_{\text{n}}}\)