Examlex
The net charge of a macromolecule is determined by the total number of charged groups within the macromolecule.The charge associated with the zeta potential of a macromolecule in an electrophoretic environment compares in which of the following ways to the net charge on the macromolecule itself?
President Donald Trump
The 45th President of the United States, who served from January 20, 2017, to January 20, 2021, known for his business background and controversial policies.
President Barack Obama
The 44th President of the United States, serving two terms from 2009 to 2017, known for being the first African American to hold the office.
Fifth Amendment
A provision in the U.S. Constitution that guarantees several protections for individuals, including against self-incrimination and double jeopardy, and ensures due process.
Fourth Amendment
A part of the U.S. Constitution that guards against unreasonable searches and seizures, alongside requiring any warrant to be judicially sanctioned and supported by probable cause.
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