Which of the Following Represents the CORRECT Order of Events

question 4

Multiple Choice

Which of the following represents the CORRECT order of events in the two-photosystem light reactions of photosynthesis?

• A) Photosystem I is the first to receive a photon of light.
• B) Photosystem II receives electrons from plastocyanin at the end of the electron transfer chain from the excited reaction center of photosystem I.
• C) Photosystem I receives electrons from plastocyanin at the end of the electron transfer chain from the excited reaction center of photosystem II.
• D) Photosystem I receives electrons from ferredoxin at the end of the electron transfer chain from the excited reaction center of photosystem II.
• E) The final electron acceptor, NADP+, receives electrons from plastocyanin at the end of the electron transfer chain from the excited reaction center of photosystem I.

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Definitions:

Demand Curve

A graphical representation of the relationship between the price of a good and the quantity of the good that consumers are willing and able to purchase at various prices.

Consumer's Income

The total amount of income a consumer has available to spend on goods and services.

Price of X

The amount of money required to purchase a specific product or service, denoted as "X."

Price of Y

Refers to the cost or value assigned to a particular good or service denoted by the variable "Y."