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Explain why cows and other grazing animals can eat grass and benefit from its nutritive value,but humans cannot.
Q10: Enzymes function as catalysts by<br>A)changing the value
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Q19: All of the following are nitrogen-containing compounds
Q21: The bile which is secreted by the
Q29: Which has greater "energy density," carbohydrates or
Q36: Which of the following types of compounds
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Q63: Which of the following has a structure
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Q83: hydrophobic<br>A)describes the non-polar portion of a molecule