Which Pair Have Approximately the Same Mass

question 93

Multiple Choice

Which pair have approximately the same mass?

• A) a hydrogen, , and a deuterium, , atom
• B) a neutron and an electron
• C) a proton and a neutron
• D) an electron and a proton

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Definitions:

Genetically Engineered

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UV Radiation

Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, capable of causing chemical reactions and damaging living tissues.

Oxygen

A reactive, life-supporting component of the air, primarily required for cellular respiration in aerobic organisms.

Gene Silencing

The process by which the expression of a gene is prevented or reduced, typically through natural cellular mechanisms.