Which Term Means Toward the Back

question 65

Multiple Choice

Which term means toward the back?

• A) anterior
• B) distal
• C) ventral
• D) posterior

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Definitions:

Alpha Particle

A type of ionizing radiation made up of two protons and two neutrons, emitted by certain radioactive materials and can be harmful if ingested or inhaled.

Atomic Nucleus

The central core of an atom containing protons and neutrons, which accounts for most of the atom's mass.

Alpha Particle

A type of ionizing radiation consisting of two protons and two neutrons, equivalent to a helium-4 nucleus.

Atomic Nucleus

The small, dense region at the center of an atom, containing protons and neutrons and holding most of the atom's mass.