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MatroZZZ [7]
3 years ago
13

In examining several amino acids, you want to identify the feature or features that differentiate one amino acid from another. W

hat part of the amino acid should you focus on?

Chemistry
2 answers:
Firlakuza [10]3 years ago
8 0
On Plato the answer is

E.The Side Chains
Paraphin [41]3 years ago
7 0

Explanation

In examining several amino acids, the amino acid group will remain same the difference will be generated by the 'R' group attached to the chain.

'R' group can be :

  • Single long chain of carbons with saturated carbon-carbon bond.
  • Single long chain with unsaturated carbon-carbon bond Including aromatic carbon rings.
  • Branched chain with saturated carbon-carbon bond
  • Branched chain with unsaturated carbon-carbon bond.
  • Presence of any other atoms like : sulfur, oxygen, phosphorus etc.

For example: alanine and methionine are different amino acids. since the amino acid part is same but the only difference in them is in alanine CH_3 group is present as a 'R' group whereas in methionine long unbranched carbon chain with sulfur atom is present as a'R' group.


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