What are the processes related to the preparatory stage of the exchange?
| August 22, 2021 | education
Metabolic stages:
– preparatory,
– main,
– final.
During the preparatory stage of exchange, the following processes take place:
1. The breakdown of nutrients that have entered the body. Proteins are broken down to amino acids and fats are broken down to glycerol and fatty acids.
2. Oxygen and nutrients are transported to tissues and cells.
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