Which of the Following Depicts the General Flow of Electrons $\rarr$

question 4

Multiple Choice

Which of the following depicts the general flow of electrons in the two-photosystem light reactions? (Q = plastoquinone, PC = plastocyanin, Fd = ferredoxin

• A)PSI \(\rarr\) Q \(\rarr\) cytochrome b₆f complex \(\rarr\)PC \(\rarr\) PSII \(\rarr\)0 Fd \(\rarr\)NADP⁺
• B)PSI \(\rarr\) cytochrome b₆f complex \(\rarr\) Q \(\rarr\) PC \(\rarr\) PSII \(\rarr\) Fd \(\rarr\)NADP⁺
• C)PSII \(\rarr\) Q \(\rarr\) cytochrome b₆f complex \(\rarr\) PC \(\rarr\) PSI \(\rarr\) Fd \(\rarr\)NADP⁺
• D)PSII \(\rarr\) PC \(\rarr\) Q \(\rarr\) Fd \(\rarr\) PSI \(\rarr\) cytochrome b₆f complex \(\rarr\) NADP⁺
• E)PSII \(\rarr\) Fd \(\rarr\) PC \(\rarr\)cytochrome b₆f complex \(\rarr\) PSI \(\rarr\)Q \(\rarr\)NADP⁺

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Definitions:

Endothelium

The layer of cells that lines the heart, blood vessels, and lymphatic vessels, functioning as a selective barrier.

Simple Columnar

Referring to a type of epithelial tissue made up of a single layer of tall, closely packed cells, involved in secretion and absorption.

Digestive Tract

A series of hollow organs joined in a long, twisting tube from the mouth to the anus, through which food is ingested, digested, absorbed, and waste eliminated.

State of Mind

An individual's mental and emotional condition at a specific time, influenced by their thoughts, feelings, and surroundings.