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

Energy feeds are primarily utilized in animal diets to supply a concentrated source of energy, predominantly through high levels of carbohydrates and fats. These feeds are essential for meeting the energy needs of animals, which is critical for their growth, reproduction, and overall maintenance of bodily functions.

Carbohydrates in energy feeds come from grains, such as corn and barley, which provide readily available energy. Fats, which are found in certain oilseeds or added fats, offer even more energy per gram than carbohydrates, making them a key part of energy feeds.

When formulating diets for livestock or other animals, it's important to balance these energy sources to optimize performance. Energy feeds help ensure that animals are not only meeting their energy requirements but also efficiently utilizing nutrients for production and health.

In contrast, other options discuss either fiber sources, low carbohydrate items, or protein sources, none of which align with the primary function of energy feeds in providing concentrated energy through carbohydrates and fats.