HESI A2 BIOLOGY 2026 CERTIFICATION
EVALUATION QUESTIONS AND ANSWERS
◉ What takes place during anaphase? Answer: Chromosomes move
to opposite ends of the spindle
◉ What is DNA composed of? Answer: Deoxyribose, a simple sugar,
nitrogen based, and a phosphate group
◉ What are products of the Krebs cycle? Answer: ATP, carbon
dioxide, NADH
◉ The Krebs or citric acid cycle is the third step of what? Answer:
Carbohydrate catabolism, the breakdown of sugar. Before it begins,
glucose has been broken down via glycolysis into pyruvic acid
◉ Whose efficiency of energy is greater on the energy pyramid?
Answer: Herbivore
◉ What is the function of decomposition in the carbon cycle?
Answer: To release carbon dioxide
EVALUATION QUESTIONS AND ANSWERS
◉ What takes place during anaphase? Answer: Chromosomes move
to opposite ends of the spindle
◉ What is DNA composed of? Answer: Deoxyribose, a simple sugar,
nitrogen based, and a phosphate group
◉ What are products of the Krebs cycle? Answer: ATP, carbon
dioxide, NADH
◉ The Krebs or citric acid cycle is the third step of what? Answer:
Carbohydrate catabolism, the breakdown of sugar. Before it begins,
glucose has been broken down via glycolysis into pyruvic acid
◉ Whose efficiency of energy is greater on the energy pyramid?
Answer: Herbivore
◉ What is the function of decomposition in the carbon cycle?
Answer: To release carbon dioxide