topic 1- biological molecules Flashcards
1
Q
what is an inorganic ion
A
ions with no carbon present or the presence of just one carbon
2
Q
examples of the 4 inorganic ions in living organisms
A
Mg^2+ (magnesium)
Fe^2+ (iron)
PO(4)^3- (phosphorus)
Ca^2+ (calcium)
^2+ means a positive charge of 2
3
Q
A