Question

what are ribosomes role within the cell? carbohydrate synthesis lipid synthesis protein synthesis

Explanation:

Ribosomes are cellular structures responsible for translating genetic information (mRNA) into proteins. Carbohydrate synthesis is often associated with structures like the Golgi apparatus or chloroplasts (in plants), and lipid synthesis occurs in the smooth endoplasmic reticulum. So the correct role of ribosomes is protein synthesis.

Answer:

C. protein synthesis (assuming the options are labeled A, B, C as carbohydrate synthesis, lipid synthesis, protein synthesis respectively; if the original options had different labels, adjust accordingly. Here with the given options, the correct one is the "protein synthesis" option.)