Your PI has just purified a protein via affinity chromatography, but she is unsure if other proteins were also collected. Your next task is to determine if the protein is pure. What techniques will you do to determine if the protein is pure

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Can someone i have no idea of how to do this.