The third one is true
your metabolism slows when u get older ,
and ur metabolism can speed up or slow down
A. A UNIT OF ENERGY SUPPLIED BY FOOD.
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas. In a nutritional sense, all types of food — whether they are fats, proteins, carbohydrates or sugars — are important sources of calories, which people need to live and function.
During anabolic pathways, the process builds large molecules from smaller ones. The correct option is A.
<h3>What is anabolism?</h3>
Anabolism is a group of biosynthetic processes that build larger molecules from smaller ones.
These responses, also known as endergonic processes, require energy. Anabolism is the metabolic process that builds up, whereas catabolism is the metabolic process that breaks down.
Anabolism is the methodology that takes smaller units, such as nutrients, cells, or amino acids, and bonds them together to form larger structures.
Thus, the correct option is A.
For more details regarding anabolism, visit:
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