Turning amino acids into molecules that can be used in the Krebs cycle takes energy, which means that burning protein for fuel is not as efficient as burning carbohydrates. ... When amino acids are used as an energy source, it reduces the reserves of amino acids that are available for protein synthesis.
After a large meal, the pancreas helps by producing insulin, which helps break down sugars.
Answer:
B
Explanation:
soil being depleted to nitrogen due to high runoff
Answer:
The anus is an opening at the far-end of the digestive tract and is the exit point for the waste material.
Explanation:
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