NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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From what are constructed out proteins?
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D-alfa-amino acids
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aminoacids
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L-alfa-amino acids
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L-beta-amino acids
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Explanation:
Detailed explanation-1: -The best sources of amino acids are found in animal proteins such as beef, poultry and eggs. Animal proteins are the most easily absorbed and used by your body. Foods that contain all nine essential amino acids are called complete proteins.
Detailed explanation-2: -L amino acids are found because we(eukaryotes) have enzymes which can only recognize L confomation and that is also true for D carbohydrates which can be recognized by specific enzyme during metabolism..
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