How Many Electrons Are Consumed When H⁺ and O₂ Combine

question 8

Multiple Choice

How many electrons are consumed when H⁺ and O₂ combine to produce two molecules of water?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Insulin

A hormone produced by the pancreas that regulates the level of glucose in the blood.

Deoxyribonucleic Acid

A molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

Endocrine Glands

Glands of the endocrine system that release hormones directly into the bloodstream, regulating various bodily functions including metabolism, growth, and mood.

Spinal Cord

The cylindrical bundle of nerve fibers and associated tissue that is enclosed in the spine and connects nearly all parts of the body to the brain, forming the central nervous system.