The item below has been reviewed and is scheduled to be updated. All students will receive full credit for any response to the following. Please select two answer options to receive full credit for this question. (2 points)
which nutrients provide energy for the human body? Choose all that apply.
A) Carbohydrates
B) Calcium
C) Vitamins
D) Iron
Will I thank it is A and B
Carbohydrates are the body's main body supply of energy But I dont know the other one :(
will that is okay
To determine which nutrients provide energy for the human body, we need to understand the concept of macronutrients. Macronutrients are substances that are required in large amounts by the body and provide energy. The three main macronutrients that provide energy are carbohydrates, proteins, and fats.
Looking at the options given:
A) Carbohydrates: Carbohydrates are a crucial source of energy for the body. When consumed, carbohydrates are broken down into glucose, which is used by cells to produce ATP (adenosine triphosphate), the body's primary energy currency.
B) Calcium: While calcium is an essential nutrient for strong bones and teeth, it does not provide energy. Calcium plays a role in various other functions in the body but is not involved in energy production.
C) Vitamins: Vitamins are essential for various bodily functions, but they do not directly provide energy. Vitamins play a crucial role in metabolism, but they do not supply calories or fuel for energy production.
D) Iron: Similarly to calcium and vitamins, iron is necessary for various functions in the body, particularly in red blood cell production. However, it does not directly provide energy.
Based on this information, the correct answer options that provide energy for the human body are:
A) Carbohydrates
Therefore, option B (Calcium) and option D (Iron) can be eliminated as they do not provide energy for the body. Option C (Vitamins) can also be eliminated for the same reason.
Thus, the correct answer options for this question are:
A) Carbohydrates