BI-641
Roles of the liver
Biology · Secondary 3 · Easy · Roles of the liver
After absorption, excess amino acids from digested proteins cannot be stored directly. What mainly happens to these excess amino acids in the liver?
- They are stored unchanged in the liver cells.
- They are converted directly into DNA.
- They are deaminated and the amino groups are converted to urea.
- They are excreted unchanged in the urine.
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