Botany - Respiration in Plants Question with Solution | TestHub

BotanyRespiration in PlantsAerobic RespirationEasy2 minPYQ_2020
BotanyEasysingle choice

Terminal cytochrome of respiratory chain which donates electrons to oxygen is

Options:

Answer:
D
Solution:

Cytochromea3helps in transfer of electron to oxygen. Complex IV of ETS consists of Cytochrome a, cytochromea3and enzyme cytochrome oxidase which transfers electron to terminal electron acceptor oxygen. The oxygen has great affinity to accept the electrons and in presence of protons a water molecule is formed.

Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Respiration in PlantsSubtopic:Aerobic Respiration
⏱ 2mℹ️ Source: PYQ_2020

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