Which energy source is common in energy feeds?

Which energy source is common in energy feeds?

• A. Protein
• B. Readily available carbohydrates
• C. Nylon
• D. Water

Answer: (B)

Energy in feeds comes from nutrients that yield usable calories when metabolized, and in energy feeds the most common source is carbohydrates that are readily digested. These readily available carbohydrates, like starches and simple sugars found in grains, are quickly broken down and absorbed, supplying fast, reliable energy for maintenance and production. Protein serves mainly to provide amino acids for growth and body functions, and while it can be used for energy, it’s far less efficient for that role. Nylon is not edible and cannot provide energy, and water, while essential for life, does not supply calories. So the carbohydrate-based energy source that is easily digested best explains why readily available carbohydrates are the common energy source in energy feeds.

Energy in feeds comes from nutrients that yield usable calories when metabolized, and in energy feeds the most common source is carbohydrates that are readily digested. These readily available carbohydrates, like starches and simple sugars found in grains, are quickly broken down and absorbed, supplying fast, reliable energy for maintenance and production. Protein serves mainly to provide amino acids for growth and body functions, and while it can be used for energy, it’s far less efficient for that role. Nylon is not edible and cannot provide energy, and water, while essential for life, does not supply calories. So the carbohydrate-based energy source that is easily digested best explains why readily available carbohydrates are the common energy source in energy feeds.