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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<span> by the time he was born city was prosperous </span>
<span>- Makkah didn't have agriculture- merchants traded instead </span>
<span>- merchants got a lot of money from trading in general but especially from Yemen </span>
<span>- was a religious center </span>
- merchants came to Makkah because it was conventionally located
<span>-was a desert </span>
<span>-was a center of trade/ was a trading city</span>
Answer:
sorry I dont know the answer bro/sis make me brainlist
Explanation:
ask from any one
Answer:
The word Renaissance describes the cultural achievements of the fourteenth. The time period is defined as a rebirth of art and literature. angels, but because of the divine image planted in him, there are no limits to what he can accomplish.
Explanation:
The geography of the land
