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Questions and Answers
What functional group does an amino group contain?
What functional group does an amino group contain?
How many stereoisomers of amino acids are there?
How many stereoisomers of amino acids are there?
Which carbon is the amino group attached to in 𝛼-amino acids?
Which carbon is the amino group attached to in 𝛼-amino acids?
How many amino acids are found in proteins?
How many amino acids are found in proteins?
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What gives the identity to an amino acid?
What gives the identity to an amino acid?
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Study Notes
Amino Acids
- An amino group (-NH2) is a functional group that contains nitrogen and hydrogen atoms bonded together.
- There are 2n possible stereoisomers of amino acids, where n is the number of asymmetric carbon atoms.
- In 𝛼-amino acids, the amino group is attached to the 𝛼-carbon (first carbon).
- There are 20 different amino acids that are commonly found in proteins.
- The identity of an amino acid is determined by its side chain (R group), which varies among different amino acids.
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Description
Test your knowledge of biochemistry with this quiz on amino acids and peptides. Explore the structure, properties, ionization, and physiological activity of peptides, including 𝛼-amino acids and peptide bonds. Perfect for students of physical therapy and biochemistry enthusiasts.