What Would Happen If Mitochondria Were Treated with a Proton

question 77

Multiple Choice

What would happen if mitochondria were treated with a proton gradient uncoupler,such as 2,4-dinitrophenol?

• A) Electron transfer would stop.
• B) Complex I would become reduced, and complexes III and IV would become oxidized.
• C) Protons would be pumped by the mitochondrial electron transport chain, although no ATP would be synthesized.
• D) Reducing equivalents, in the form of NADH, would no longer be consumed.

Determine the initial or final values given a percent change.

Apply mathematical principles to solve business and finance-related problems involving tax and price adjustments.

Understand the fundamentals of negotiable instruments as defined by the Uniform Commercial Code (UCC).

Identify the various types of negotiable instruments and their characteristics.

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Definitions:

Aldehyde

An organic compound characterized by the presence of a carbonyl group (C=O) attached to at least one hydrogen atom.

Major Structure

The most stable or predominant structure of a molecule among several possible ones under given conditions.

Major Structure

The most stable or dominant arrangement of atoms within a molecule out of all possible isomeric forms.

Chromic Acid

A powerful oxidizing agent made from mixing chromium trioxide or sodium dichromate with sulfuric acid, used in cleaning laboratory glassware and oxidizing organic compounds.