BI-685
Roles of the liver
Biology · Secondary 3 · Medium · Roles of the liver
A person eats a meal rich in protein. After digestion, amino acids are absorbed into the blood. What happens to excess amino acids in the body?
- They are stored unchanged in muscles for future use.
- They are converted to urea in the liver and excreted.
- They are converted directly into DNA in the nucleus.
- They are released unchanged in sweat from the skin.
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