What is the key difference in orientation between alpha and beta anomers?

• A. Alpha anomers have the hydroxyl group directly above the highest numbered carbon, while beta anomers have it directly below.
• B. Alpha anomers have the hydroxyl group on the same side as the highest numbered carbon, while beta anomers have it opposite.
• C. Alpha anomers have the hydroxyl group opposite to the highest numbered carbon, while beta anomers have it on the same side.
• D. Alpha anomers have the hydroxyl group directly below the highest numbered carbon, while beta anomers have it directly above.

Answer: (C)