ANSC Feeds Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Vitamins play crucial roles in metabolic processes, which is fundamental to maintaining overall animal health. They are organic compounds that, while required in small amounts, are vital for various biochemical functions within the body. These functions include acting as coenzymes in metabolic reactions, promoting proper immune function, supporting growth and reproduction, and ensuring the efficient utilization of nutrients. Each vitamin has specific roles; for example, B vitamins are essential for energy metabolism, and vitamin A is crucial for vision and immune health.

In contrast, other options do not accurately represent the function of vitamins. While energy sources are essential for an animal’s survival, they come primarily from carbohydrates, fats, and proteins rather than vitamins. Vitamins do not regulate external temperature; that role is typically managed by physiological mechanisms within the animal. Additionally, vitamins cannot replace minerals; both are essential nutrients but serve different functions in the body. Thus, the significance of vitamins in metabolic processes underscores their importance in promoting and sustaining the health of animals.