Final answer:
Alcohol affects adolescents more than adults due to the ongoing development of their frontal lobes, which are crucial for judgment and impulse control, making them more susceptible to the effects of alcohol and increasing their risk-taking behaviors.
Step-by-step explanation:
True: Alcohol does affect adolescents more than adults due to their brain immaturity. The adolescent brain continues to develop until early adulthood, with the frontal lobes responsible for judgment, impulse control, and planning still maturing. Since adolescents engage in increased risk-taking behaviors and emotional outbursts, this developmental aspect makes them more vulnerable to the effects of alcohol. Moreover, acute alcohol consumption can lead to decreased reaction time, reduced behavioral control, and at higher doses, severe consequences like coma or death. The blood alcohol concentration (BAC) and its effects can also vary based on individual factors such as age and pre-existing health conditions.