Which of the Following Is TRUE Regarding the Complexes Within

question 39

Multiple Choice

Which of the following is TRUE regarding the complexes within the electron transport system?
(I) Complex II contributes twice as many protons to the gradient than Complex I
(II) Inhibition of Complex II would decrease the total number of electrons moving through the electron transport chain.
(III) Inhibition of Complex II would not alter the amount of free energy generated from electrons originating from NADH.
(IV) Complex I can accept electrons with higher potential than Complex II is able to accept.

• A)I,II,III,IV
• B)I,II,III
• C)II only
• D)II,III
• E)III,IV

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Definitions:

Null Hypothesis

A statement or hypothesis that there is no significant difference or effect, used as a default assumption in statistical hypothesis testing.

One-way ANOVA

A statistical test that compares the means of three or more independent groups to determine if there is a significant difference between them, based on a single independent variable.

Drug Experimentation

The process of testing and evaluating the effects, safety, and efficacy of pharmaceutical substances in controlled environments.

Alternative Hypothesis

A statement suggesting there is a difference, effect, or relationship for the population from which the sample is drawn.