Question

a
e
13. Middle lamella mainly contain:
(a) Ca (b) Cu
(c) K
(d) Na
14. Glycolysis cannot occur in the absence of:
(a) Ca
(b) Mg
(c) Mn (d) Co
S. Which of the following is a micronutrient?
(a) copper
(b) calcium
(c) phosphorus
(d) magnesium
Membrane permeability is controlled by:
(a) Nat
(b) K+
(c) Both (a) and (b)
Iron porphyrin occurs in:
(a) cytochrome
(b) phytochrome
(c) anthocyanin
(d) both (b) and (c)
3
.
(d) Ca2+
S​

Answer 1

1. calcium
2. magnesium
3. copper
4. by both sodium and potassium ion
5. cytochrome