Question 1

Explain in detail how information is sent from one neuron to the next.

Accepted Answer

The information, once received from the

Question 2

A record of brain-wave activity is called a (an)_____

Accepted Answer

A) PET scan. 
B) CAT scan. 
C) EMG. 
D) EEG. 
A) PET scan. 
B) CAT scan. 
C) EMG. 
D) EEG.

Question 3

After a brain injury, Joelle had difficulty maintaining her posture and coordinating smooth movements. She most likely sustained injury to her _____.

Accepted Answer

The answer of After a brain injury, Joelle had difficulty...

Question 4

Lucinda needs to find the location of her patient's tumor, but she does not want to expose the patient to X-rays. Which of the following imaging technologies would be best suited for this task?

Accepted Answer

A) a microelectrode 
B) a CT scan 
C) a MRI 
D) an EEG 
A) a microelectrode 
B) a CT scan 
C) a MRI 
D) an EEG

Question 5

Sensory and motor nerves are part of the _____ nervous system.

Accepted Answer

A) somatic 
B) autonomic 
C) sympathetic 
D) parasympathetic 
A) somatic 
B) autonomic 
C) sympathetic 
D) parasympathetic

Question 6

How do neurons receive information once the neurotransmitters are in the synapse?

Accepted Answer

Though dendrites are the primary receive

Question 7

The strength of the brain's response to a weak or strong stimulus is a result of _____

Accepted Answer

A) how many and how fast neurons fire. 
B) the all or none rule. 
C) how many millivolts the neuron has. 
D) whether action potential occurs. 
A) how many and how fast neurons fire. 
B) the all or none rule. 
C) how many millivolts the neuron has. 
D) whether action potential occurs.

Question 8

_____ are specialized cells that conduct impulses through the nervous system.

Accepted Answer

A) Gametes 
B) Neurons 
C) Dendrites 
D) Axons 
A) Gametes 
B) Neurons 
C) Dendrites 
D) Axons

Question 9

Sex-linked inheritance means which of the following?

Accepted Answer

A) The gene is on an X or a Y chromosome. 
B) The gene is dormant until after puberty. 
C) The gene is only inherited by females. 
D) The gene is only active in males. 
A) The gene is on an X or a Y chromosome. 
B) The gene is dormant until after puberty. 
C) The gene is only inherited by females. 
D) The gene is only active in males.

Question 10

The peripheral nervous system includes all of the nerves not in _____.

Accepted Answer

bone or th

Question 11

The long bundle of neurons that carries messages to and from the body to the brain and is responsible for fast, life-saving reflexes is called the _____

Accepted Answer

A) spinal cord. 
B) brain. 
C) reflex arc. 
D) interneuron. 
A) spinal cord. 
B) brain. 
C) reflex arc. 
D) interneuron.

Question 12

The second functional division of the cerebral cortex involves _____

Accepted Answer

A) frontal, parietal, temporal, and occipital lobes. 
B) sensory, motor and association areas. 
C) hindbrain, midbrain, forebrain. 
D) hypothalamus, pons, limbic system. 
A) frontal, parietal, temporal, and occipital lobes. 
B) sensory, motor and association areas. 
C) hindbrain, midbrain, forebrain. 
D) hypothalamus, pons, limbic system.

Question 13

Mekala's sympathetic nervous system has been activated. Which of the following is true?

Accepted Answer

A) Her digestion sped up. 
B) Her pupils dilated. 
C) Her heart rate slowed down. 
D) The blood flow to her internal organs increased. 
A) Her digestion sped up. 
B) Her pupils dilated. 
C) Her heart rate slowed down. 
D) The blood flow to her internal organs increased.

Question 14

Examining the end of an axon, we would see that _____

Accepted Answer

A) it has many branches, each of which ends in an axon terminal. 
B) it has only one terminal. 
C) it touches a dendrite or soma of another neuron. 
D) it terminates in a myelin sheath. 
A) it has many branches, each of which ends in an axon terminal. 
B) it has only one terminal. 
C) it touches a dendrite or soma of another neuron. 
D) it terminates in a myelin sheath.

Question 15

Can neurons fire at a constant rate all of the time? Why or why not?

Accepted Answer

No. Immediately after a neuron

Question 16

The sudden reversal of a neuron's resting potential is called a(n)_____ potential and initiates the _____ of a neuron.

Accepted Answer

A) firing; action 
B) signaling; firing 
C) action; firing 
D) positive; discharge 
A) firing; action 
B) signaling; firing 
C) action; firing 
D) positive; discharge

Question 17

Which of the following imaging techniques would be best for studying the activity of one single neuron?

Accepted Answer

A) CT scan 
B) PET scan 
C) microelectrodes 
D) magnetoencephalography 
A) CT scan 
B) PET scan 
C) microelectrodes 
D) magnetoencephalography

Question 18

Speech sounds register first in the primary _____ cortex; they are then sent to _____ area where they are unscrambled into meaningful patterns of words.

Accepted Answer

A) temporal; Broca's 
B) parietal; sensory 
C) auditory; Wernicke's 
D) sensory; prefrontal 
A) temporal; Broca's 
B) parietal; sensory 
C) auditory; Wernicke's 
D) sensory; prefrontal

Question 19

Conan brought his mother to the hospital when he noticed she couldn't move one side of her body and had great difficulty speaking. The physician informed Conan that his mother may have had a stroke. He wanted to confirm this speculation by using an imaging device that utilized X-rays. Which of the following was used on Conan's mother?

Accepted Answer

A) MRI 
B) CT scan 
C) EEG 
D) fMRI 
A) MRI 
B) CT scan 
C) EEG 
D) fMRI

Question 20

The neurotransmitter _____ is suspected to play a role in attention-deficit disorder.

Accepted Answer

The answer of The neurotransmitter _____ is suspected to play...

Explain in detail how information is sent from one neuron to the next.

A record of brain-wave activity is called a (an)_____

After a brain injury, Joelle had difficulty maintaining her posture and coordinating smooth movements. She most likely sustained injury to her _____.

Lucinda needs to find the location of her patient's tumor, but she does not want to expose the patient to X-rays. Which of the following imaging technologies would be best suited for this task?

Sensory and motor nerves are part of the _____ nervous system.

How do neurons receive information once the neurotransmitters are in the synapse?

The strength of the brain's response to a weak or strong stimulus is a result of _____

_____ are specialized cells that conduct impulses through the nervous system.

Sex-linked inheritance means which of the following?

The peripheral nervous system includes all of the nerves not in _____.

The long bundle of neurons that carries messages to and from the body to the brain and is responsible for fast, life-saving reflexes is called the _____

The second functional division of the cerebral cortex involves _____

Mekala's sympathetic nervous system has been activated. Which of the following is true?

Examining the end of an axon, we would see that _____

Can neurons fire at a constant rate all of the time? Why or why not?

The sudden reversal of a neuron's resting potential is called a(n)_ potential and initiates the _ of a neuron.

Which of the following imaging techniques would be best for studying the activity of one single neuron?

Speech sounds register first in the primary _ cortex; they are then sent to _ area where they are unscrambled into meaningful patterns of words.

The neurotransmitter _____ is suspected to play a role in attention-deficit disorder.

Introduction to Psychology

Sensation and Perception

Consciousness

Learning

Memory

Cognition, Language, and Intelligence

Human Development

Motivation and Emotion

Health and Stress

Personality Theory and Assessment

Defining Psychological Disorders

Therapies

Social Psychology

Human Sexuality and Gender

Filters

Exam 2: Biology and Behavior

Explain in detail how information is sent from one neuron to the next.

A record of brain-wave activity is called a (an)_____

After a brain injury, Joelle had difficulty maintaining her posture and coordinating smooth movements. She most likely sustained injury to her _____.

Lucinda needs to find the location of her patient's tumor, but she does not want to expose the patient to X-rays. Which of the following imaging technologies would be best suited for this task?

Sensory and motor nerves are part of the _____ nervous system.

How do neurons receive information once the neurotransmitters are in the synapse?

The strength of the brain's response to a weak or strong stimulus is a result of _____

_____ are specialized cells that conduct impulses through the nervous system.

Sex-linked inheritance means which of the following?

The peripheral nervous system includes all of the nerves not in _____.

The long bundle of neurons that carries messages to and from the body to the brain and is responsible for fast, life-saving reflexes is called the _____

The second functional division of the cerebral cortex involves _____

Mekala's sympathetic nervous system has been activated. Which of the following is true?

Examining the end of an axon, we would see that _____

Can neurons fire at a constant rate all of the time? Why or why not?

The sudden reversal of a neuron's resting potential is called a(n)_____ potential and initiates the _____ of a neuron.

Which of the following imaging techniques would be best for studying the activity of one single neuron?

Speech sounds register first in the primary _____ cortex; they are then sent to _____ area where they are unscrambled into meaningful patterns of words.

The neurotransmitter _____ is suspected to play a role in attention-deficit disorder.

Introduction to Psychology

Sensation and Perception

Consciousness

Learning

Memory

Cognition, Language, and Intelligence

Human Development

Motivation and Emotion

Health and Stress

Personality Theory and Assessment

Defining Psychological Disorders

Therapies

Social Psychology

Human Sexuality and Gender

Filters

The sudden reversal of a neuron's resting potential is called a(n)_ potential and initiates the _ of a neuron.

Speech sounds register first in the primary _ cortex; they are then sent to _ area where they are unscrambled into meaningful patterns of words.