inorganic ions Flashcards
1
Q
what are inorganic ions
A
atoms or molecules with an electric charge containing no carbon
2
Q
where do inorganic ions occur
A
in solution in the cytoplasm and bodily fluids of oxygen ( their concentrations vary)
3
Q
name 4 inorganic ions
A
hydrogen, iron, sodium, phosphate
4
Q
role of hydrogen ions
A
determine PH of bodily fluids
5
Q
higher concentration of hydrogen ions means
A
lower PH
6
Q
role of iron ions
A
essential component of prosthetic group in haemoglobin (heme group)
7
Q
role of sodium ions
A
co-transport of glucose and amino acids across cell membranes
8
Q
role of phosphate ions
A
essential components of RNA, DNA, and ATP
