The ____ Sign or Symbol to the Left of a Folder

question 63

Multiple Choice

The ____ sign or symbol to the left of a folder name in the Folder List indicates that the folder is expanded to show its contents, as shown in the accompanying figure.

• A) plus (+)
• B) minus (-)
• C) asterisk (*)
• D) at (@)

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Definitions:

Inner Mitochondrial Membrane

The membrane inside mitochondria that is the site of the electron transport chain and ATP (adenosine triphosphate) production.

Electron Transport Chain

A series of complexes that transfer electrons from electron donors to electron acceptors via redox reactions, coupled with the transfer of protons across a membrane to generate ATP.

ATP Formation

The biochemical process by which cells generate adenosine triphosphate (ATP), a molecule that stores and transfers energy within cells.

Acetate

A salt or ester of acetic acid, often used as a solvent or in making synthetic fibers or plastics.