The following data were obtained from partial cleavage and analysis of an octapeptide: Composition: Ala, Gly2, Lys, Met, Ser, Thr, Tyr CNBr: (1) Ala, Gly, Lys, Thr(2) Gly, Met, Ser, Tyr Trypsin: (1) Ala, Gly(2) Gly, Lys, Met, Ser, Thr, Tyr Chymotrypsin: (1) Gly, Tyr(2) Ala, Gly, Lys, Met, Ser, Thr N terminus: Gly C terminus: Gly Determine the sequence of the peptide.

The following data were obtained from partial cleavage and analysis of an octapeptide: Composition: Ala, Gly2, Lys, Met, Ser, Thr, Tyr CNBr: (1) Ala, Gly, Lys, Thr(2) Gly, Met, Ser, Tyr Trypsin: (1) Ala, Gly(2) Gly, Lys, Met, Ser, Thr, Tyr Chymotrypsin: (1) Gly, Tyr(2) Ala, Gly, Lys, Met, Ser, Thr N terminus: Gly C terminus: Gly Determine the sequence of the peptide.

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter6: Basic Clinical Chemistry

Section6.1: Introduction To Clinical Chemistry

Problem 9RQ

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Concept explainers

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.

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