Explanation:
The average household on Mississippi's yeoman farmsteads contained 6.0 members, slightly above the statewide average of 5.8 and well above the steadily declining average for northern bourgeois families. A quarter of Mississippi's yeoman households contained at least 8 members, and many included upward of 10.
About 1,029,900 immigrants settled in the United States in 2009
In 1952, chemists Harold Urey and Stanley miller mixed ammonia, methane, and hydrogen in a closed container, zapped it with electrical sparks, and found that they had created many amino acids.
What are Amino Acids?
Organic substances known as amino acids have both amino and carboxylic acid functional groups. Although there are hundreds of different amino acids in nature, proteins, which are made up of alpha-amino acids, are by far the most common.
According to the positions of the primary structural functional groups, amino acids can be categorized.
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