| 11. | The minor pathway involves betaine-homocysteine methyltransferase and requires TMG as a cofactor.
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| 12. | Trigonelline is a methyl betaine of nicotinic acid.
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| 13. | The erythro betaine can be converted to the threo betaine using phenyllithium at low temperature.
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| 14. | The erythro betaine can be converted to the threo betaine using phenyllithium at low temperature.
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| 15. | Allylic alcohols can be prepared by reaction of the betaine ylid with a second aldehyde.
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| 16. | The human aldehyde dehydrogenase ( ) stimulates the transformation of betaine aldehyde to glycine betaine.
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| 17. | The human aldehyde dehydrogenase ( ) stimulates the transformation of betaine aldehyde to glycine betaine.
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| 18. | Betaine is, therefore, only effective if the quantity of methionine to be removed is small.
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| 19. | Betaine lowers the chance of coronary heart disease ( CHD ), stroke, and peripheral vascular diseases.
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| 20. | They produce organic particles with names like taurine and betaine that hold onto water and keep it from leaving.
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