BIOLOGY
AMINO ACIDS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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bonding of carbonyl group with amide group
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bonding of nitrogen in the amide group
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bonding of nitrogen in the carboxyl group
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presence of covalent bond between amide and carbonyl group
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Detailed explanation-1: -The difference between amino acids and imino acids is in the bonding of the nitrogen in the amide group. In imino acids, the nitrogen forms a double covalent bond to another molecule, or two single bonds to two different ‘R’ groups.
Detailed explanation-2: -The key difference between amino acid and imino acid is that an amino acid contains an amino group and a carboxylic group together in the same molecule whereas an imino acid contains an imino group and a carboxylic group together.
Detailed explanation-3: -Complete answer: Amides are different from amino acids as they contain more nitrogen. Amides are a sort of functional group that can’t be skipped because of the presence of a nitrogen atom in the compounds.
Detailed explanation-4: -Explanation: The main distinction between an amino acid and an imino acid is that an amino acid has both an amino and a carboxylic group in the same molecule, whereas an imino acid contains both an imino and a carboxylic group. 11.
Detailed explanation-5: -Proline. Proline contains a secondary amine group, called an imine, instead of a primary amine group. For this reason, proline is called an imino acid.