Which of the Following Is an Antioxidant

question 11

Multiple Choice

Which of the following is an antioxidant?

• A) vitamin E
• B) vitamin B
• C) iron
• D) magnesium
• E) glycol

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Definitions:

Stroma

The supportive framework of a biological cell, tissue, or organ, or the fluid-filled inner space of chloroplasts in which photosynthesis takes place.

Thylakoid Compartment

A membrane-bound compartment inside chloroplasts, found in plant cells, where photosynthesis occurs.

Cyclic Pathway

A biochemical pathway in which the starting compound is regenerated, allowing the cycle to repeat.

Photosystem I

A complex of proteins and pigments in chloroplasts that facilitates the light-driven production of NADPH in photosynthesis.