Questions: Which enzyme is part of the electron transport chain in many aerobic bacteria? a) Catalase b) Cytochrome c oxidase c) Coagulase d) Urease

Which enzyme is part of the electron transport chain in many aerobic bacteria? a) Catalase b) Cytochrome c oxidase c) Coagulase d) Urease
Transcript text: Which enzyme is part of the electron transport chain in many aerobic bacteria? a) Catalase b) Cytochrome c oxidase c) Coagulase d) Urease VIEW THEORY
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Solution

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The answer is b) Cytochrome c oxidase.

Explanation for each option:

a) Catalase: This enzyme is involved in breaking down hydrogen peroxide into water and oxygen. It is not part of the electron transport chain.

b) Cytochrome c oxidase: This enzyme is a component of the electron transport chain. It is involved in the final step of electron transfer, where it facilitates the transfer of electrons to oxygen, forming water. This is a key step in aerobic respiration.

c) Coagulase: This enzyme is involved in the coagulation of blood and is not part of the electron transport chain.

d) Urease: This enzyme catalyzes the hydrolysis of urea into carbon dioxide and ammonia. It is not involved in the electron transport chain.

Summary: Cytochrome c oxidase is the enzyme that is part of the electron transport chain in many aerobic bacteria.

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