Answer:
Each has an amine group at one end, an acid group at the other, and a distinctive side chain.
Explanation:
The unique chemical structure attached to the backbone of each amino acid that differentiates one amino acid from another.
The answer is: [B]: "irises" .
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they are activities that arouse or stimulate your baby's sense of sight, sound, touch, taste, and smell. Infant stimulation can help improve your baby's attention span, memory, curiosity, and nervous system development.
If you don’t know certain content/limitations of policies you can easily be lied into having to do something you wouldn’t have to do, for instance, if a police officer tells you to stop recording them, that it’s illegal, you may think you can’t, but by law, you CAN record police officers, they can also lie to you into causing you to be fined or even arrested!
