Final answer:
Direct results of metabolic processes include the body converting food into building blocks for cells (anabolic pathways) and using glucose as a source of energy to produce ATP (catabolic pathways). Options A and D are correct, while B and C are not.
Step-by-step explanation:
The direct results of metabolic processes can be clearly observed through various biochemical reactions in the body. Specifically, when we consider the options provided:
- A. The body turns food into building blocks for cells. This is true and is an anabolic pathway where energy is used to create larger molecules such as proteins from amino acids.
- B. The body breaks fats into amino acids. This is incorrect because fats are broken down into fatty acids and glycerol, not amino acids.
- C. The body breaks proteins into monosaccharides. This is also incorrect as proteins are broken down into amino acids, not monosaccharides.
- D. The body uses glucose as a source of energy. This is a correct statement as glucose is broken down during glycolysis to produce ATP, which is utilized for cellular function.
Therefore, options A and D are direct results of metabolic processes in the body. In metabolic pathways, catabolic reactions break down larger molecules like carbohydrates, fats, and proteins into smaller units. Carbohydrates are specifically broken down into glucose, which is then used to generate ATP through catabolism. Contrarily, anabolic reactions use energy to synthesize larger molecules from smaller units, like the creation of proteins from amino acids.