Electrophoresis is a method used to sort proteins by their size. Why is a detergent added to the buffer? a) Because SDS forms micelles in which the proteins can be transported through the gel in b) Because SDS lowers the pH of the buffer c) Because SDS denaturs the protein d) Because smaller proteins move more slowly through the gel then
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.
Electrophoresis is a method used to sort proteins by their size. Why is a detergent added to the buffer?
a) Because SDS forms micelles in which the proteins can be transported through the gel in
b) Because SDS lowers the pH of the buffer
c) Because SDS denaturs the protein
d) Because smaller proteins move more slowly through the gel then
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