Exam 2: The Biological Perspective

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The ________________ is a structure in the brain stem that connects the top of the brain to the bottom and plays a role in sleep,dreaming,left-right body coordination,and arousal.

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The fluid-filled space between the synaptic knob of one cell and the dendrites of the next cell is called the:

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The two main divisions of the nervous system are the ________ and ________.

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The ________ lobes are located at the top and back of each cerebral hemisphere,containing the centres for touch,body position,and temperature.

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Why do many reflexes,such as pulling your hand away from a hot iron,happen so quickly?

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Cameron touches a hot iron and immediately pulls his hand away.His quick response occurs because:

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Small metal disks pasted onto Miranda's scalp are connected by wire to a machine that translates the electrical energy from her brain into wavy lines on a moving piece of paper.From this description,it is evident that Miranda's brain is being studied through the use of a/an:

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Which part of the brain did Dr.Andres Lozano stimulate in order to help someone lose weight?

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In which of the following lobes of the cortex would you find the primary auditory area?

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Reuptake is:

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Which part of a neuron is attached to the soma and carries messages out to other cells?

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Sara has been experiencing a serious memory problem.An interdisciplinary team has ruled out a range of causes and believes that a neurotransmitter is involved.Which neurotransmitter is most likely involved in this problem?

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A researcher wants to obtain a "movie" of changes in the activity of the brain using images from different time periods.Which of these would be the best choice for this researcher?

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The saclike structures found inside the synaptic knob containing chemicals are called:

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Receiving neurons have special ____________ that fit the shape of certain molecules.

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Curare is a poison that works by:

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The part of the brain located just behind the temples,containing neurons responsible for the sense of hearing and meaningful speech,is called the:

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The action potential causes neurotransmitters to be released into the:

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The sex glands,which secrete hormones that regulate sexual development and behaviour as well as reproduction,are called:

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Which of the following is a machine designed to record the brain wave patterns produced by electrical activity of the surface of the brain?

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