Answer:
the failure of France to put down a slave revolution in Haiti, the impending war with Great Britain and probable British naval blockade of France – combined with French economic difficulties may have prompted Napoleon to offer Louisiana for sale to the United States.
Explanation:
the louisiana purchase was made in 1803. Thomas Jefferson bought it from France for about 15 mill
Answer:
cation exchange
Explanation:
Based on the information provided within the question it can be said that this would most likely be achieved by cation exchange chromatography. This is mainly due to the fact that Nickel (Ni) is a cation and that Histidine contains an imidazole side chain that is positively charged. Therefore since this is using a nickel based resin then it will be best achieved through cation exchange chromatography.
Situational influences, i think
Full question:
You are studying in your dorm room, but your neighbor is blasting the television in the adjacent room. When you gently request that your neighbor turn the volume down until you cannot hear it, you are asking your neighbor to make the volume less than your _
Answer:
Absolute Threshold
Explanation:
An absolute threshold refers to the lowest level of stimulus that can be detected, 50% of the time. It can be applied to any stimulus that can be detected by the human senses including: sound, touch, taste, sight, and smell. For example in the above situation your neighbor turns the volume down to the level that you hear it the smallest, so that your absolute threshold allows you to hear it around 50% of the time.