Alpha Particles

question 29

Multiple Choice

Alpha particles

• A)are emitted from the nuclei of heavy elements.
• B)have a positive charge.
• C)have greater mass than other particulate radiations.
• D)all of the above

---

Definitions:

Adrenal Hormones

Chemical messengers produced by the adrenal glands, such as cortisol and adrenaline, which play key roles in the body's stress response and metabolism.

Chronic Abuse

Repeated and prolonged exposure to situations where there is harm or maltreatment, which can lead to long-term psychological and physical health problems.

Gene Variation

Differences in the DNA sequence among individuals, contributing to the genetic diversity of organisms.

Depression

A mood disorder causing a persistent feeling of sadness and loss of interest, affecting an individual's thoughts, behavior, feelings, and sense of well-being.