Question

Zinc has several roles in living system. In which role you will not find this metal? a. structural b. catalytic c. electron transfer Enzymes containing vitamin B12 are involved in a. radical reactions. b. acid-base catalysis. c. electron transport chain. Mo and W are involved in oxygen atom transfer as a. oxygen atom acceptors. b. oxygen atom donors. c. centres for activation of O=O bonds.

          Zinc has several roles in living system. In which role you will not find this metal?
a. structural
b. catalytic
c. electron transfer
Enzymes containing vitamin B12 are involved in
a. radical reactions.
b. acid-base catalysis.
c. electron transport chain.
Mo and W are involved in oxygen atom transfer as
a. oxygen atom acceptors.
b. oxygen atom donors.
c. centres for activation of O=O bonds.

Zinc has several roles in living system. In which role you will not find this metal?
a. structural
b. catalytic
c. electron transfer
Enzymes containing vitamin B12 are involved in
a. radical reactions.
b. acid-base catalysis.
c. electron transport chain.
Mo and W are involved in oxygen atom transfer as
a. oxygen atom acceptors.
b. oxygen atom donors.
c. centres for activation of O=O bonds.

Added by Emilia P.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Christina Daniel

08/07/2022

Step 1

Step 1: Zinc does not play a role in electron transfer in living systems. Show more…

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Zinc has several roles in living system. In which role you will not find this metal? structural catalytic electron transfer Enzymes containing vitamin B12 are involved in radical reactions acid-base catalysis electron transport chain Mo and W are involved in oxygen atom transfer as oxygen atom acceptors oxygen atom donors centres for activation of O=O bonds.