Question

ribulose biphosphate carboxylase is a chemical that aids in the process of photosynthesis. ribulose biphosphate carboxylase breaks down carbon dioxide and bonds carbon atoms together to begin the formation of sugars. without ribulose biphosphate carboxylase, photosynthetic organisms would not be able to produce as much food. even though ribulose biphosphate carboxylase is involved in assisting chemical reactions, its chemical structure is unchanged.
based on the information about the function of ribulose biphosphate carboxylase, what is the best classification of the chemical?
a carbohydrate
b enzyme
c lipid
d nucleic acid

Explanation:

Enzymes are biological catalysts that speed up chemical reactions without being consumed in the process. The text states that ribulose biphosphate carboxylase "aides in the process of photosynthesis" and "is involved in assisting chemical reactions" while "its chemical structure is unchanged," which are key characteristics of an enzyme. Carbohydrates are sugars or starches (e.g., glucose, cellulose). Lipids are fats or oils (e.g., triglycerides, phospholipids). Nucleic acids are DNA or RNA.

Answer:

B. Enzyme