All of the following are important sources of food energy or calories: starches, proteins, fats, vitamins.

Question

BlackTom AI · Accepted Answer

The statement presents a list of potential energy sources and asks whether all of them are important sources of food energy or calories.
Option analysis:
Option: True — This would claim that starches, proteins, fats, and vitamins all provide calories. However, vitamins do not supply usable energy (calories); they are micronutrients essential for metabolism but contribute negligible or no energy themselves. Therefore, labeling this as true would be incorrect.
Option: False — This correctly identifies that while starches (carbohydrates), proteins, and fats are energy-providing macronutrients, vitamins are not calorie-bearing. The body obtains energy primarily from carbs, fats, and proteins, while vitamins function as cofactors and regulators in metabolic pathways rather than as calorie sources. Hence, the assertion that all listed items are important energy sources is inaccurate.
In summary, the key misunderstanding in the statement is treating vitamins as calorie-containing nutrients, which they are not. The energy-providing categories are starches (carbohydrates), proteins, and fats; vitamins do not contribute calories.

HFe1_CUT A HS25 Team 01 Practice Quiz: Nutrition

All of the following are important sources of food energy or calories: starches, proteins, fats, vitamins.

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HFe1_CUT A HS25 Team 01 Practice Quiz: Nutrition

All of the following are important sources of food energy or calories: starches, proteins, fats, vitamins.

查看解析

登录即可查看完整答案

类似问题

​Comprehension-Level Multiple-Choice Items Which statement is FALSE?​

位置5的问题 Which of the following is NOT an energy-producing nutrient?a. Fat b. Water c. Carbohydratesd. Protein

Consumption of which macronutrient causes a reduction in cortisol levels?

Which of the following would not result in stored energy in the body if consumed in excess?

Proteins are the most important source of food energy.

Nutrients which provide energy include all of the following except:

更多留学生实用工具

希望你的学习变得更简单

Comprehension-Level Multiple-Choice Items Which statement is FALSE?