Answer:
B. Leslie had more dopamine receptors than other participants.
Explanation:
Ritalin (methylphenidate hydrochloride) is a central nervous system stimulant drug used to treat Attention Deficit Hyperactivity Disorder (ADHD). Ritalin also serves to treat narcolepsy, a sleep disorder that is characterized by excessive daytime sleepiness, even if the person has slept well at night.
Ritalin increases the activity of certain areas of the brain that are poorly active, promoting increased attention and concentration, and decreasing impulsive behavior. In narcolepsy, Ritalin works by relieving sleep throughout the day. The mechanism of action of Ritalin is the same as that of amphetamines and other stimulants, ie it increases the concentration and reuse of neurotransmitters such as dopamine and norepinephrine in the brain. For this reason, people with more dopamine receptors in their brain (such as Leslie) when taking ritalin feel pleasant feelings.
Inertia refers to the resistance of an object (for example, a car) to any change in its direction or velocity. For that reason, it is imperative to drive within the permitted speed limits.
- A car cannot instantaneity change its speed and/or direction of motion due to inertia, leading to different transportation injuries.
- It has been shown that a five percent (5%) increase in car velocity leads to a 20% increase in fatal crashes.
- It is for that reason that is imperative to drive within the permitted speed limits.
In consequence, the statement speeding increases the distance needed to be able to stop the car and limits the reaction time needed to avoid a potential collision is TRUE.
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An organization for young people as for social purposes. An example is a church.
Answer:
Overall, 5.1% of the global burden of disease and injury is attributable to alcohol, as measured in disability-adjusted life years.
