North Carolina Basic Law Enforcement Training (BLET) State Practice Exam

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Prepare for the North Carolina Basic Law Enforcement Training (BLET) Exam with comprehensive resources, including quizzes and flashcards. Boost your knowledge and confidence to succeed in your law enforcement career!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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How many calories of energy does a gram of fat provide?

4 calories
7 calories
9 calories
11 calories

The correct answer is: 9 calories

A gram of fat provides 9 calories of energy. This is a fundamental concept in nutrition, as fats are one of the macronutrients that supply energy to the body. When compared to carbohydrates and proteins, which both provide 4 calories per gram, fat is more energy-dense. This higher caloric value is due to the structural composition of fat molecules, which contain long chains of carbon and hydrogen that store more energy than the structures found in carbohydrates and proteins. Understanding this concept is essential for evaluating dietary choices and energy balance, especially in fields related to health, nutrition, and fitness.