Exam 3: B: Biological Psychology

Mobombi had completed about a quarter of the distance in the marathon in which he was a participant.Suddenly,he stumbled and fell.Despite feeling a sharp pain initially,he got up and continued to run until he completed the race.Upon crossing the finish line he fell down writhing in pain.When checked out,it was discovered that Mobombi had broken his leg.He was able to run the remainder of the marathon relatively pain free due to the release of

Andy has decided to seek medical help for mood disturbances and appetite problems.Which neurotransmitter is most likely involved in the problems Andy is experiencing?

The _______________ is a structure in the brain stem responsible for life-sustaining functions,such as breathing and heart rate.

What is the maximum value for heritability?

"All or none" is the principle stating that

What part of the brain acts as a relay station for incoming sensory information?

Suppose for a particular personality trait,dizygotic twins both share the trait 13% of the time while monozygotic twins share the trait 14% of the time.The heritability for this trait would be close to

Which part of a neuron transports information from the neuron to other neurons through an electrochemical reaction?

If a trait has high heritability,then adopted children are more likely to share the trait with

Sometimes a person's corpus callosum is split,which separates the two hemispheres completely.This is done to

As Molly is walking across campus,a car swerves toward her.Her heart races and sweat breaks out as she jumps out of harm's way.This mobilization of energy is due to the action of Molly's

Which of the following correctly describes an adaptation?

Marta was in an automobile accident and suffered an injury to her brain resulting in paralysis of her left arm.What part of Marta's brain was injured?

Which part of the neuron is responsible for manufacturing proteins?

Which endocrine gland controls all of the other glands in the body?

Stan has been extremely afraid of cats since he was scratched as a 5-year-old.Whenever he sees a cat,he starts to feel afraid.If a cat comes towards him,he often runs away immediately as he is afraid of being scratched again.Stan's response is likely a result of the ____________ in the limbic system.

An auto accident rendered Chris's nervous system unable to send messages for him to breathe,so he is on a respirator.Which brain structure was damaged in the accident?

If neuronal communication were compared to radio,the _______________ would be the transmitter at the radio station and the _______________ would be the antenna on your car.

"Natural selection" is a process by which

Hormones are chemicals that are secreted and go directly into