If You See a Large Flower That Is White, Fragrant

question 32

Multiple Choice

If you see a large flower that is white, fragrant, and open at night, it is likely pollinated by a:

• A)hummingbird.
• B)bee.
• C)bat.
• D)fly or beetle.
• E)rodent.

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Definitions:

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 (H+ ions) across a membrane.

NADH

Nicotinamide adenine dinucleotide (NADH) is a coenzyme found in all living cells, involved in redox reactions, carrying electrons from one reaction to another.

ATP Molecules

Adenosine triphosphate, a high-energy molecule that stores and transfers energy within cells, powering a wide range of cellular processes.

Citric Acid Cycle

A series of chemical reactions in the mitochondria that breaks down acetyl-CoA into carbon dioxide and water, releasing energy stored in ATP.