What are the features of the first preparatory stage of energy metabolism? Indicate what substances are formed at this stage.
| February 19, 2021 | education
At the preparatory stage, high-molecular substances are broken down into simple molecules (proteins – amino acids – fats – glycerin and fatty acids; carbohydrates – glucose, nucleic acids – nucleotides. A minimum amount of energy is released, which dissolves in the form of heat.
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