Protein from a muscle is being used as a source of energy. Follow the catabolism of a single tryptophan in the myoglobin, starting with intact myoglobin in a muscle cell and continuing through the final product(s) eliminated from the body. Assume the tryptophan has been radiolabeled with Nitrogen-15 in all amino groups and Carbon-14 in the backbone alpha carbon. Track the progress of these radiolabeled atoms through the various metabolic intermediates (showing the label in each of the intermediate molecules) until they are eliminated from the body
Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
Protein from a muscle is being used as a source of energy. Follow the catabolism of a single tryptophan in the myoglobin, starting with intact myoglobin in a muscle cell and continuing through the final product(s) eliminated from the body. Assume the tryptophan has been radiolabeled with Nitrogen-15 in all amino groups and Carbon-14 in the backbone alpha carbon. Track the progress of these radiolabeled atoms through the various
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