Home » Smallest carbohydrates are trioses. Which of the following is a triose? Carbohydrates MCQs Smallest carbohydrates are trioses. Which of the following is a triose? January 18, 2022 13 Views Q. Smallest carbohydrates are trioses. Which of the following is a triose? A. Glucose B. Ribulose C. Ribose D. Glyceraldehyde Answer: Glyceraldehyde