The nitrogen balance, and the difference between a positive and negative nitrogen balance. Concept introduction: Proteins are a good source of nitrogen. Nitrogen element is needed for the synthesis of nitrogen containing molecules such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), and porphyrin.

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Chapter 27.2, Problem 9LO

Summary Introduction

To discuss: The nitrogen balance, and the difference between a positive and negative nitrogen balance.

Concept introduction: Proteins are a good source of nitrogen. Nitrogen element is needed for the synthesis of nitrogen containing molecules such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), and porphyrin.

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