For One Electron Entering the Electron Transport Chain at Complex

question 93

Multiple Choice

For one electron entering the electron transport chain at complex I,how many times is it handed off between redox active cofactors on its way through the enzyme complexes to end up on O₂?

• A) ~2000
• B) ~200
• C) ~20
• D) ~2

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Definitions:

Multiple Intelligences

A theory proposed by Howard Gardner, suggesting that intelligence is not a single general ability but consists of various distinct dimensions including linguistic, logical-mathematical, spatial, and more.

Bodily-Kinaesthetic Intelligence

One of Howard Gardner's multiple intelligences, referring to the capacity to manipulate objects and use a variety of physical skills.

Validity

The extent to which a test, instrument, or procedure accurately measures what it is intended to measure or achieves the intended purpose.

Test

An examination of knowledge, skill, or ability, or a procedure intended to establish the quality, performance, or reliability of something.