The energy content of liquid fat relative to sugars/starches is described as which statement?

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Prepare thoroughly for the Comprehensive Feedstuffs and Additives in Livestock Nutrition Test. Study with flashcards, multiple-choice questions, and explanations for each question. Equip yourself for success!

Multiple Choice

The energy content of liquid fat relative to sugars/starches is described as which statement?

Explanation:
Energy density differs among macronutrients: fats deliver much more energy per gram than carbohydrates. Liquid fat (oil) provides about 9 kcal per gram, while sugars and starches provide about 4 kcal per gram. That makes fat roughly 2.25 times more energetic per gram than sugars or starches (9 ÷ 4 ≈ 2.25). So describing liquid fat as providing 2.25 times more energy is the best fit. The other options would imply equal, lower, or no energy, which doesn’t match the established energy yields of fats versus carbohydrates.

Energy density differs among macronutrients: fats deliver much more energy per gram than carbohydrates. Liquid fat (oil) provides about 9 kcal per gram, while sugars and starches provide about 4 kcal per gram. That makes fat roughly 2.25 times more energetic per gram than sugars or starches (9 ÷ 4 ≈ 2.25). So describing liquid fat as providing 2.25 times more energy is the best fit. The other options would imply equal, lower, or no energy, which doesn’t match the established energy yields of fats versus carbohydrates.

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