Epigenetic Mechanisms Regulate Gene Expression by

question 125

Multiple Choice

Epigenetic mechanisms regulate gene expression by

• A) altering the DNA structure and function of certain genes
• B) signalling certain genes to be activated or "turned on"
• C) signalling certain genes to be either dominant or recessive
• D) signalling certain genes to be either active or inactive

---

Definitions:

Illicit Drug Use

The consumption of unauthorized or non-prescribed drugs that may result in dependency and adverse outcomes.

Youth

refers to the time of life when someone is young, especially the period before adolescence.

Elder Abuse

Harmful treatment of older adults, including physical, emotional, sexual abuse, neglect, or financial exploitation.

Social Network

Platforms and structures that facilitate the building of social relationships among people who share interests, activities, or real-life connections.