Essential but lacking data (trace elements) Flashcards
1
Q
what are the trace elements that are believed to be essential but lacking data?
A
nickel and vanadium
2
Q
whats the function of nickel?
A
iron metabolism
3
Q
whats the upper limit of nickel?
A
1 mg
4
Q
what are the two functions of vanadium?
A
phosphate enzyme, nitrogen fixing
5
Q
whats the upper limit for vanadium?
A
1.8 mg