Question 1

Animals with dorsal nerve cords are called

Accepted Answer

A)  phyla. 
B)  chordates. 
C)  vertebrates. 
D)  mammals. 
E)  amphibians. 
A)  phyla. 
B)  chordates. 
C)  vertebrates. 
D)  mammals. 
E)  amphibians.

Question 2

According to the simplest theory, the hominin line is composed of two different genera:

Accepted Answer

A)  Australopithecus and Homo. 
B)  apes and Homo sapiens. 
C)  apes and humans. 
D)  old-world monkeys and new-world monkeys. 
E)  reptiles and amphibians. 
A)  Australopithecus and Homo. 
B)  apes and Homo sapiens. 
C)  apes and humans. 
D)  old-world monkeys and new-world monkeys. 
E)  reptiles and amphibians.

Question 3

Each codon on a strand of messenger RNA

Accepted Answer

A)  comprises three consecutive bases on the messenger RNA molecule. 
B)  instructs the ribosome to add one amino acid from the cytoplasm to the growing protein chain. 
C)  contains all of the information necessary to synthesize a complete protein. 
D)  both A and B 
E)  both A and C 
A)  comprises three consecutive bases on the messenger RNA molecule. 
B)  instructs the ribosome to add one amino acid from the cytoplasm to the growing protein chain. 
C)  contains all of the information necessary to synthesize a complete protein. 
D)  both A and B 
E)  both A and C

Question 4

In each cell of the human body, there are normally

Accepted Answer

A)  21 chromosomes. 
B)  21 pairs of chromosomes. 
C)  23 genes. 
D)  23 chromosomes. 
E)  23 pairs of chromosomes. 
A)  21 chromosomes. 
B)  21 pairs of chromosomes. 
C)  23 genes. 
D)  23 chromosomes. 
E)  23 pairs of chromosomes.

Question 5

Turkheimer and colleagues (2003) found that the heritability estimate of IQ among the very poor was close to __________

Accepted Answer

The answer of Turkheimer and colleagues (2003) found that the...

Question 6

In the Minnesota study, the heritability estimate for IQ was 70%. This means that IQ is

Accepted Answer

A)  70% genetic. 
B)  about 30% environmental. 
C)  about 70% genetic. 
D)  both B and C 
E)  none of the above 
A)  70% genetic. 
B)  about 30% environmental. 
C)  about 70% genetic. 
D)  both B and C 
E)  none of the above

Question 7

The two genes, one on each chromosome of a pair, that control the same trait are called

Accepted Answer

A)  dominants. 
B)  phenotypes. 
C)  genotypes. 
D)  gametes. 
E)  alleles. 
A)  dominants. 
B)  phenotypes. 
C)  genotypes. 
D)  gametes. 
E)  alleles.

Question 8

Individuals with PKU normally have high levels of __________ in their urine unless they eat a phenylalanine-free diet.

Accepted Answer

The answer of Individuals with PKU normally have high levels...

Question 9

The general intellectual climate of a culture is referred to as its

Accepted Answer

A)  canon. 
B)  guano. 
C)  Zeitgeist. 
D)  converging operations. 
E)  confounds. 
A)  canon. 
B)  guano. 
C)  Zeitgeist. 
D)  converging operations. 
E)  confounds.

Question 10

Descartes's philosophy was called

Accepted Answer

A)  monism. 
B)  behaviorism. 
C)  ethology. 
D)  mentalism. 
E)  dualism. 
A)  monism. 
B)  behaviorism. 
C)  ethology. 
D)  mentalism. 
E)  dualism.

Question 11

Describe and discuss four often-misunderstood points about evolution. Be sure to explain both the misconception and the modern view.

Accepted Answer

50% for explaining four common

Question 12

Color blindness occurs more frequently in males than in females because it is

Accepted Answer

A)  dominant. 
B)  rare. 
C)  quite common. 
D)  a recessive sex-linked trait. 
E)  both A and B 
A)  dominant. 
B)  rare. 
C)  quite common. 
D)  a recessive sex-linked trait. 
E)  both A and B

Question 13

All mitochondrial genes are inherited only

Accepted Answer

A)  if they have first undergone mutation. 
B)  from one's mother. 
C)  from one's father. 
D)  from one's siblings. 
E)  if they have first been transcribed. 
A)  if they have first undergone mutation. 
B)  from one's mother. 
C)  from one's father. 
D)  from one's siblings. 
E)  if they have first been transcribed.

Question 14

In Down syndrome, there is

Accepted Answer

A)  no guanine. 
B)  no adenine. 
C)  no thymine. 
D)  no cytosine. 
E)  an extra chromosome in each cell. 
A)  no guanine. 
B)  no adenine. 
C)  no thymine. 
D)  no cytosine. 
E)  an extra chromosome in each cell.

Question 15

The first twittering efforts of young songbirds are often called

Accepted Answer

A)  clucking. 
B)  sing-song. 
C)  babbling. 
D)  subsong. 
E)  dialectic. 
A)  clucking. 
B)  sing-song. 
C)  babbling. 
D)  subsong. 
E)  dialectic.

Question 16

Mitochondria are

Accepted Answer

A)  located in the nuclei of cells. 
B)  located in the cytoplasm of cells. 
C)  energy-generating structures of cells. 
D)  both A and C 
E)  both B and C 
A)  located in the nuclei of cells. 
B)  located in the cytoplasm of cells. 
C)  energy-generating structures of cells. 
D)  both A and C 
E)  both B and C

Question 17

Individuals who possess two identical genes for a particular trait

Accepted Answer

A)  are homozygous for that trait. 
B)  are heterozygous for that trait. 
C)  cannot have offspring of the same phenotype for that trait. 
D)  cannot have offspring of the same genotype for that trait. 
E)  none of the above 
A)  are homozygous for that trait. 
B)  are heterozygous for that trait. 
C)  cannot have offspring of the same phenotype for that trait. 
D)  cannot have offspring of the same genotype for that trait. 
E)  none of the above

Question 18

Scientists who study fossils are called

Accepted Answer

A)  archaeologists. 
B)  evolutionists. 
C)  podiatrists. 
D)  geologists. 
E)  paleontologists. 
A)  archaeologists. 
B)  evolutionists. 
C)  podiatrists. 
D)  geologists. 
E)  paleontologists.

Question 19

The sensitive period for the development of a particular trait is the period

Accepted Answer

A)  of chronic pain. 
B)  of sexual receptivity. 
C)  of fertility. 
D)  of neural regeneration. 
E)  during which a particular experience must occur to have a major effect on the development of the trait. 
A)  of chronic pain. 
B)  of sexual receptivity. 
C)  of fertility. 
D)  of neural regeneration. 
E)  during which a particular experience must occur to have a major effect on the development of the trait.

Question 20

A major purpose of Chapter 2 of Biopsychology is to teach you not to think about the biology of behavior in terms of

Accepted Answer

A)  instinct. 
B)  Cartesian dualism. 
C)  traditional dichotomies. 
D)  psychology. 
E)  the brain. 
A)  instinct. 
B)  Cartesian dualism. 
C)  traditional dichotomies. 
D)  psychology. 
E)  the brain.

Animals with dorsal nerve cords are called

According to the simplest theory, the hominin line is composed of two different genera:

Each codon on a strand of messenger RNA

In each cell of the human body, there are normally

Turkheimer and colleagues (2003) found that the heritability estimate of IQ among the very poor was close to __________

In the Minnesota study, the heritability estimate for IQ was 70%. This means that IQ is

The two genes, one on each chromosome of a pair, that control the same trait are called

Individuals with PKU normally have high levels of __________ in their urine unless they eat a phenylalanine-free diet.

The general intellectual climate of a culture is referred to as its

Descartes's philosophy was called

Describe and discuss four often-misunderstood points about evolution. Be sure to explain both the misconception and the modern view.

Color blindness occurs more frequently in males than in females because it is

All mitochondrial genes are inherited only

In Down syndrome, there is

The first twittering efforts of young songbirds are often called

Mitochondria are

Individuals who possess two identical genes for a particular trait

Scientists who study fossils are called

The sensitive period for the development of a particular trait is the period

A major purpose of Chapter 2 of Biopsychology is to teach you not to think about the biology of behavior in terms of

Biopsychology as a Neuroscience: What is Biopsychology, Anyway?

The Anatomy of the Nervous System

Neural Conduction and Synaptic Transmission

The Research Methods of Biopsychology

The Visual System

Mechanisms of Perception

The Sensorimotor System

Development of the Nervous System

Brain Damage and Neuroplasticity

Learning, Memory, and Amnesia

Hunger, Eating, and Health

Hormones and Sex

Sleep, Dreaming, and Circadian Rhythms

Drug Addiction and the Brain’s Reward Circuits

Lateralization, Language, and the Split Brain

Biopsychology of Emotion, Stress, and Health

Biopsychology of Psychiatric Disorders

Filters

Exam 2: Evolution, Genetics, and Experience: Thinking About the Biology of Behavior

Animals with dorsal nerve cords are called

According to the simplest theory, the hominin line is composed of two different genera:

Each codon on a strand of messenger RNA

In each cell of the human body, there are normally

Turkheimer and colleagues (2003) found that the heritability estimate of IQ among the very poor was close to __________

In the Minnesota study, the heritability estimate for IQ was 70%. This means that IQ is

The two genes, one on each chromosome of a pair, that control the same trait are called

Individuals with PKU normally have high levels of __________ in their urine unless they eat a phenylalanine-free diet.

The general intellectual climate of a culture is referred to as its

Descartes's philosophy was called

Describe and discuss four often-misunderstood points about evolution. Be sure to explain both the misconception and the modern view.

Color blindness occurs more frequently in males than in females because it is

All mitochondrial genes are inherited only

In Down syndrome, there is

The first twittering efforts of young songbirds are often called

Mitochondria are

Individuals who possess two identical genes for a particular trait

Scientists who study fossils are called

The sensitive period for the development of a particular trait is the period

A major purpose of Chapter 2 of Biopsychology is to teach you not to think about the biology of behavior in terms of

Biopsychology as a Neuroscience: What is Biopsychology, Anyway?

The Anatomy of the Nervous System

Neural Conduction and Synaptic Transmission

The Research Methods of Biopsychology

The Visual System

Mechanisms of Perception

The Sensorimotor System

Development of the Nervous System

Brain Damage and Neuroplasticity

Learning, Memory, and Amnesia

Hunger, Eating, and Health

Hormones and Sex

Sleep, Dreaming, and Circadian Rhythms

Drug Addiction and the Brain’s Reward Circuits

Lateralization, Language, and the Split Brain

Biopsychology of Emotion, Stress, and Health

Biopsychology of Psychiatric Disorders

Filters