Meaning of sirtuin | Babel Free
/ˈsɚ.tu.ɪn/Definitions
Any of several enzymes that act as regulatory factors that mediate the life-extending effects of a low-calorie diet.
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.