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Which is the primary source of energy for most cells in the body?
Sugar
Protein
Vitamins
Fat (Lipids)
Where do plants get the food they need for energy?
They produce it during photosynthesis.
They receive it from atmospheric gases.
They absorb it directly from the sun.
The absorb it directly from the soil.
Which is the primary source of energy for most cells in the body?
Where do plants get the food they need for energy?
A runner is preparing for a long race. Which macronutrient would provide the runner with the most energy?
Which macronutrient is most associated with the building and repair of cells, organelles, and tissues?
Which energy resource must a human absorb from food to carry out cellular respiration?
Which best explains why some fats are recommended as part of a healthy diet?
Which best describes the relationship between diet and exercise for a healthy body?
Why are digestion and respiration important to the body?
_____________ are a unit of energy per food item.
A collection of chemical reactions that take place in the body's cells to convert food to energy is known as _____________
