Assistant Laboratory Animal Technician (ALAT) Practice Exam 2026 – Complete All-in-One Guide to Exam Success!

Question: 1 / 575

Which is not a function of fat?

To provide energy

To provide essential amino acids

Fat serves multiple critical functions in the body. One of its primary roles is to provide energy, as fats are a dense source of calories, giving the body a significant reserve of energy when needed. Additionally, fats play a vital role in insulating body organs, helping to protect them from impact and regulating body temperature. Furthermore, fats are essential for the absorption of fat-soluble vitamins such as A, D, E, and K, which are crucial for various physiological processes.

While fats do perform numerous essential functions, they do not provide essential amino acids. Amino acids are the building blocks of proteins, and proteins must be consumed from dietary sources, such as meat, dairy, legumes, and nuts. Fats do not contain amino acids, making this answer the only one that does not align with the functions of fat in the body.

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To insulate body organs

To store vitamins

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