Which of the following mineral is found in haemoglobin?
Fe
Mn
Mg
Ca
The essential elements in the growth of an organism are
C, H, O and P
N,S,P and Si
Zn, Co, B and Mo
K, Mg, Na and CI
The ketonic group in monosaccharide is
Fructose
Glucose
Galactose
Mannose
The decreasing order of mineral concentration in a cell is
K, Na, Ca
Ca, K, Na
Na, K, Ca
K, Ca, Na
