When SAM donates a methyl group, it becomes

Folic acid deficiency can cause

SAM is originated from the reaction of

The MTHFR (677C/T) polymorphism

The intrinsic factor is produced in

The intrinsic factor is produced in

SAM is originated from the reaction of

Folic acid produces anemia because

Which letters rarely end words in English? (check all the apply)

How many phonemes are in the word chips