Which of the Following Is True

question 24

Multiple Choice

Which of the following is true?

• A) A protein with a manganese ion is key to the conversion of O₂ to water
• B) The electron transport chain in photosynthesis is identical to the one in mitochondria
• C) Parts of the electron transport chain in photosynthesis are similar to the electron transport chain in mitochondria
• D) Photosynthesis is the exact opposite of respiration

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Definitions:

Gas Phase

A state of matter characterized by unconstrained particle motion and no defined shape or volume, typically achieved at higher temperatures and lower pressures.

Primary Amine

Primary amines are organic compounds containing an amino group (-NH2) attached to a primary carbon atom, involved in a wide range of chemical reactions.

Nitrogen Atom

The basic unit of nitrogen, an element with an atomic number of 7, and essential for life as a constituent of amino acids and nucleic acids.

Organic Compound

A chemical compound containing carbon atoms bonded to hydrogen atoms, possibly alongside other elements, usually found in living organisms.