Question 1

Which of the following is not an ethical concern associated with the practice of genetic counseling?

Accepted Answer

A)  Will expectant mothers feel coerced into using these technological advances simply because they are available? 
B)  Should doctors face legal problems if they do not offer genetic screening in situations where such information can be useful? 
C)  Should employers use the results of genetic screening tests to decide whether to hire on the basis of increased health risks? 
D)  Should HMOs pay for expensive prenatal screening tests when the parents have already undergone genetic screening themselves? 
A)  Will expectant mothers feel coerced into using these technological advances simply because they are available? 
B)  Should doctors face legal problems if they do not offer genetic screening in situations where such information can be useful? 
C)  Should employers use the results of genetic screening tests to decide whether to hire on the basis of increased health risks? 
D)  Should HMOs pay for expensive prenatal screening tests when the parents have already undergone genetic screening themselves?

Question 2

When psychologists refer to the hereditary factors that underlie a characteristic,they are referring to the

Accepted Answer

A)  genotype. 
B)  phenotype. 
C)  allele. 
D)  karyotype. 
A)  genotype. 
B)  phenotype. 
C)  allele. 
D)  karyotype.

Question 3

Dr.Booth is a genetic counselor.For many disorders,he is able to go beyond providing estimates of a disorder's likelihood by using ________ to determine whether a particular fetus has a chromosomal abnormality or genetic defect.

Accepted Answer

A)  parental genetic screening 
B)  reproductive screening tests 
C)  genomic screening 
D)  prenatal screening tests 
A)  parental genetic screening 
B)  reproductive screening tests 
C)  genomic screening 
D)  prenatal screening tests

Question 4

Describe and explain the most common form of chromosomal trisomy.

Accepted Answer

The most common form of chromosomal tris

Question 5

Explain how chromosomes and genes are involved in hereditary transmission.

Accepted Answer

Chromosomes are located in the nucleus o

Question 6

Scientists concerned with the extent to which traits,abilities,and behaviors are influenced by combinations of genes and experience are called

Accepted Answer

A)  ethologists. 
B)  biologists. 
C)  behavior geneticists. 
D)  psychologists. 
A)  ethologists. 
B)  biologists. 
C)  behavior geneticists. 
D)  psychologists.

Question 7

In selective-breeding procedures,members of a species that display a particular attribute are bred to each other.If the particular attribute is inherited,it is expected that subsequent generations of offspring will

Accepted Answer

A)  no longer display the attribute. 
B)  display the attribute less often than the first generation did. 
C)  display the attribute as often as the first generation did. 
D)  display the attribute more often than the first generation did. 
A)  no longer display the attribute. 
B)  display the attribute less often than the first generation did. 
C)  display the attribute as often as the first generation did. 
D)  display the attribute more often than the first generation did.

Question 8

Many children and adults display more than one psychopathology.Recent genetic research suggests that many of these disorders are caused by the same genes,called

Accepted Answer

A)  anti-genes. 
B)  patho-genes. 
C)  lieutenant genes. 
D)  general genes. 
A)  anti-genes. 
B)  patho-genes. 
C)  lieutenant genes. 
D)  general genes.

Question 9

Consider the situation where one sperm fertilizes one egg.Early in cell division,this zygote separates to form two separate cell masses.This results in two offspring who are genetically the same and are called

Accepted Answer

A)  monozygotic identical twins. 
B)  dizygotic identical twins. 
C)  monozygotic fraternal twins. 
D)  dizygotic fraternal twins. 
A)  monozygotic identical twins. 
B)  dizygotic identical twins. 
C)  monozygotic fraternal twins. 
D)  dizygotic fraternal twins.

Question 10

When the cells of the bones divide to make new cells for bone growth,they undergo the process of

Accepted Answer

A)  meiosis. 
B)  mitosis. 
C)  myopsis. 
D)  microtopsis. 
A)  meiosis. 
B)  mitosis. 
C)  myopsis. 
D)  microtopsis.

Question 11

The first twenty-two pairs of homologous chromosomes are called the

Accepted Answer

A)  gametes. 
B)  autosomes. 
C)  chromatids. 
D)  nucleotides. 
A)  gametes. 
B)  autosomes. 
C)  chromatids. 
D)  nucleotides.

Question 12

Dr.Hodgkins treats pediatric patients with sickle cell anemia.Which of the following treatments is he likely to suggest for alleviating the more serious symptoms of sickle cell anemia?

Accepted Answer

A)  Hemoglobin therapy and gene therapy 
B)  Metabolic monitoring and gene therapy 
C)  Blood transfusions and bone marrow transplants 
D)  Bone marrow transplants and metabolic monitoring 
A)  Hemoglobin therapy and gene therapy 
B)  Metabolic monitoring and gene therapy 
C)  Blood transfusions and bone marrow transplants 
D)  Bone marrow transplants and metabolic monitoring

Question 13

Located within the nucleus of a cell are forty-eight chromosomes.

Accepted Answer

A) True 
 B)False

Question 14

The correlations for IQ increase as the similarity in genotype rises.

Accepted Answer

A) True 
 B)False

Question 15

A pictorial representation of an individual's chromosomes is called a ________,or a photomicrograph.

Accepted Answer

A)  genotype 
B)  phenotype 
C)  nucleotype 
D)  karyotype 
A)  genotype 
B)  phenotype 
C)  nucleotype 
D)  karyotype

Question 16

Using the example of cystic fibrosis,explain the relationship between dominant and recessive alleles.

Accepted Answer

Answers will vary,but should include a d

Question 17

The vast majority of babies born with Down syndrome have an extra ________ chromosome.

Accepted Answer

A)  thirteenth 
B)  eighteenth 
C)  twenty-first 
D)  twenty-third 
A)  thirteenth 
B)  eighteenth 
C)  twenty-first 
D)  twenty-third

Question 18

________ is usually performed between the tenth and twelfth weeks of pregnancy,but it can be performed as early as the fifth week.

Accepted Answer

A)  Amniocentesis 
B)  Ultrasonography 
C)  Fetal blood sampling 
D)  Chorionic villus sampling 
A)  Amniocentesis 
B)  Ultrasonography 
C)  Fetal blood sampling 
D)  Chorionic villus sampling

Question 19

A physician who fails to offer prenatal testing in circumstances where it could be informative runs a legal risk of incompetence.

Accepted Answer

A) True 
 B)False

Question 20

Explain in detail how the duplication of genetic material from one cell to another and from one generation to the next takes place.

Accepted Answer

Answers will vary,but should i

Which of the following is not an ethical concern associated with the practice of genetic counseling?

When psychologists refer to the hereditary factors that underlie a characteristic,they are referring to the

Dr.Booth is a genetic counselor.For many disorders,he is able to go beyond providing estimates of a disorder's likelihood by using ________ to determine whether a particular fetus has a chromosomal abnormality or genetic defect.

Describe and explain the most common form of chromosomal trisomy.

Explain how chromosomes and genes are involved in hereditary transmission.

Scientists concerned with the extent to which traits,abilities,and behaviors are influenced by combinations of genes and experience are called

In selective-breeding procedures,members of a species that display a particular attribute are bred to each other.If the particular attribute is inherited,it is expected that subsequent generations of offspring will

Many children and adults display more than one psychopathology.Recent genetic research suggests that many of these disorders are caused by the same genes,called

Consider the situation where one sperm fertilizes one egg.Early in cell division,this zygote separates to form two separate cell masses.This results in two offspring who are genetically the same and are called

When the cells of the bones divide to make new cells for bone growth,they undergo the process of

The first twenty-two pairs of homologous chromosomes are called the

Dr.Hodgkins treats pediatric patients with sickle cell anemia.Which of the following treatments is he likely to suggest for alleviating the more serious symptoms of sickle cell anemia?

Located within the nucleus of a cell are forty-eight chromosomes.

The correlations for IQ increase as the similarity in genotype rises.

A pictorial representation of an individual's chromosomes is called a ________,or a photomicrograph.

Using the example of cystic fibrosis,explain the relationship between dominant and recessive alleles.

The vast majority of babies born with Down syndrome have an extra ________ chromosome.

________ is usually performed between the tenth and twelfth weeks of pregnancy,but it can be performed as early as the fifth week.

A physician who fails to offer prenatal testing in circumstances where it could be informative runs a legal risk of incompetence.

Explain in detail how the duplication of genetic material from one cell to another and from one generation to the next takes place.

Themes and Theories

Studying Child Development

The Prenatal Period and Birth

Brain, Motor Skill, and Physical Development

Basic Learning and Perception

Language

Cognition

Social Cognition

Achievement

Emotion

Self and Values

Gender

The Family

Peers

Beyond Family and Peers

Filters

Exam 3: Genetics and Heredity

Which of the following is not an ethical concern associated with the practice of genetic counseling?

When psychologists refer to the hereditary factors that underlie a characteristic,they are referring to the

Dr.Booth is a genetic counselor.For many disorders,he is able to go beyond providing estimates of a disorder's likelihood by using ________ to determine whether a particular fetus has a chromosomal abnormality or genetic defect.

Describe and explain the most common form of chromosomal trisomy.

Explain how chromosomes and genes are involved in hereditary transmission.

Scientists concerned with the extent to which traits,abilities,and behaviors are influenced by combinations of genes and experience are called

In selective-breeding procedures,members of a species that display a particular attribute are bred to each other.If the particular attribute is inherited,it is expected that subsequent generations of offspring will

Many children and adults display more than one psychopathology.Recent genetic research suggests that many of these disorders are caused by the same genes,called

Consider the situation where one sperm fertilizes one egg.Early in cell division,this zygote separates to form two separate cell masses.This results in two offspring who are genetically the same and are called

When the cells of the bones divide to make new cells for bone growth,they undergo the process of

The first twenty-two pairs of homologous chromosomes are called the

Dr.Hodgkins treats pediatric patients with sickle cell anemia.Which of the following treatments is he likely to suggest for alleviating the more serious symptoms of sickle cell anemia?

Located within the nucleus of a cell are forty-eight chromosomes.

The correlations for IQ increase as the similarity in genotype rises.

A pictorial representation of an individual's chromosomes is called a ________,or a photomicrograph.

Using the example of cystic fibrosis,explain the relationship between dominant and recessive alleles.

The vast majority of babies born with Down syndrome have an extra ________ chromosome.

________ is usually performed between the tenth and twelfth weeks of pregnancy,but it can be performed as early as the fifth week.

A physician who fails to offer prenatal testing in circumstances where it could be informative runs a legal risk of incompetence.

Explain in detail how the duplication of genetic material from one cell to another and from one generation to the next takes place.

Themes and Theories

Studying Child Development

The Prenatal Period and Birth

Brain, Motor Skill, and Physical Development

Basic Learning and Perception

Language

Cognition

Social Cognition

Achievement

Emotion

Self and Values

Gender

The Family

Peers

Beyond Family and Peers

Filters