Question 1

The __________ area of the hypothalamus seems to control the motivation to engage in male copulatory behavior.

Accepted Answer

The answer of The __________ area of the hypothalamus seems...

Question 2

Bailey and Pillard found the rate of homosexuality in males who had a homosexual twin brother to be

Accepted Answer

A)  52% for monozygotic and 22% for dizygotic twins. 
B)  100% for monozygotic and 0% for dizygotic twins. 
C)  50% for twins and 50% for siblings. 
D)  30% for monozygotic twins and 20% for half brothers. 
E)  92% for monozygotic and 52% for dizygotic twins. 
A)  52% for monozygotic and 22% for dizygotic twins. 
B)  100% for monozygotic and 0% for dizygotic twins. 
C)  50% for twins and 50% for siblings. 
D)  30% for monozygotic twins and 20% for half brothers. 
E)  92% for monozygotic and 52% for dizygotic twins.

Question 3

Alpha fetoprotein

Accepted Answer

A)  is present in the blood of neonatal rats. 
B)  does not readily penetrate the blood-brain barrier. 
C)  deactivates circulating estradiol. 
D)  all of the above 
E)  none of the above 
A)  is present in the blood of neonatal rats. 
B)  does not readily penetrate the blood-brain barrier. 
C)  deactivates circulating estradiol. 
D)  all of the above 
E)  none of the above

Question 4

The pituitary dangles from a stalk connected to the __________.

Accepted Answer

The answer of The pituitary dangles from a stalk connected...

Question 5

The anterior pituitary releases

Accepted Answer

A)  estrogen. 
B)  tropic hormones. 
C)  testosterone. 
D)  releasing factors. 
E)  vasopressin. 
A)  estrogen. 
B)  tropic hormones. 
C)  testosterone. 
D)  releasing factors. 
E)  vasopressin.

Question 6

The three main classes of gonadal steroid hormones are

Accepted Answer

A)  testosterones, estrogens, and progestins. 
B)  progesterones, androgens, and estradiols. 
C)  estradiols, estrogens, and androgens. 
D)  progestins, estrogens, and androgens. 
E)  testosterones, estrogens, and minestrones. 
A)  testosterones, estrogens, and progestins. 
B)  progesterones, androgens, and estradiols. 
C)  estradiols, estrogens, and androgens. 
D)  progestins, estrogens, and androgens. 
E)  testosterones, estrogens, and minestrones.

Question 7

Most hormones fit into one of the following three categories:

Accepted Answer

A)  complex carbohydrates, sugars, or proteins. 
B)  amino acid derivatives, peptides and proteins, or steroids. 
C)  peptide chains, saccharide chains, or amino acids. 
D)  exocrine, endocrine, or androgens. 
E)  peptides, polypeptides, or proteins. 
A)  complex carbohydrates, sugars, or proteins. 
B)  amino acid derivatives, peptides and proteins, or steroids. 
C)  peptide chains, saccharide chains, or amino acids. 
D)  exocrine, endocrine, or androgens. 
E)  peptides, polypeptides, or proteins.

Question 8

Hormones influence sexual behavior by

Accepted Answer

A)  directing the development of many of the anatomical, physiological, and behavioral characteristics that distinguish one as male or female. 
B)  activating the reproduction-related behavior of sexually mature adults. 
C)  dividing into two separate pools, male hormones and female hormones, which have opposite, mutually exclusive effects. 
D)  all of the above 
E)  both A and B 
A)  directing the development of many of the anatomical, physiological, and behavioral characteristics that distinguish one as male or female. 
B)  activating the reproduction-related behavior of sexually mature adults. 
C)  dividing into two separate pools, male hormones and female hormones, which have opposite, mutually exclusive effects. 
D)  all of the above 
E)  both A and B

Question 9

The influence of the VMN on the copulatory behavior of female rats appears to be mediated by a pathway that runs to the

Accepted Answer

A)  lateral tegmental field. 
B)  medial preoptic area. 
C)  substantia nigra. 
D)  hypothalamus. 
E)  periaqueductal gray. 
A)  lateral tegmental field. 
B)  medial preoptic area. 
C)  substantia nigra. 
D)  hypothalamus. 
E)  periaqueductal gray.

Question 10

David Reimer, the case of ablatio penis, requested and was given

Accepted Answer

A)  phalloplasty. 
B)  mastectomy. 
C)  estrogen treatment. 
D)  all of the above 
E)  both A and B 
A)  phalloplasty. 
B)  mastectomy. 
C)  estrogen treatment. 
D)  all of the above 
E)  both A and B

Question 11

Testosterone injections administered to healthy males often increase

Accepted Answer

A)  their homosexual tendencies. 
B)  increase the proportion of multiple births. 
C)  the size of their penises. 
D)  their sex drive. 
E)  none of the above 
A)  their homosexual tendencies. 
B)  increase the proportion of multiple births. 
C)  the size of their penises. 
D)  their sex drive. 
E)  none of the above

Question 12

Adrenogenital syndrome is a consequence of

Accepted Answer

A)  congenital adrenal hyperplasia. 
B)  a congenital reduction in the release of cortisol from the gonads. 
C)  a congenital elevation in the release of cortisol from the gonads. 
D)  both A and B 
E)  both A and C 
A)  congenital adrenal hyperplasia. 
B)  a congenital reduction in the release of cortisol from the gonads. 
C)  a congenital elevation in the release of cortisol from the gonads. 
D)  both A and B 
E)  both A and C

Question 13

__________ is the intromission-facilitating arched-back posture of female rodent sexual receptivity.

Accepted Answer

The answer of __________ is the intromission-facilitating arched-back posture of...

Question 14

Unlike the posterior pituitary, the anterior pituitary

Accepted Answer

A)  receives no neural input. 
B)  has no blood vessels. 
C)  releases hormones. 
D)  releases no hormones. 
E)  is suspended from the pituitary stalk. 
A)  receives no neural input. 
B)  has no blood vessels. 
C)  releases hormones. 
D)  releases no hormones. 
E)  is suspended from the pituitary stalk.

Question 15

There are often large minute-to-minute fluctuations in the levels of a person's circulating hormones.These fluctuations are often the result of

Accepted Answer

A)  pulsatile hormone release. 
B)  negative feedback. 
C)  positive feedback. 
D)  testosterone. 
E)  the adrenal medulla. 
A)  pulsatile hormone release. 
B)  negative feedback. 
C)  positive feedback. 
D)  testosterone. 
E)  the adrenal medulla.

Question 16

Sexual attraction develops

Accepted Answer

A)  with the onset of puberty. 
B)  before the onset of puberty. 
C)  after the onset of puberty. 
D)  in infancy. 
E)  following puberty. 
A)  with the onset of puberty. 
B)  before the onset of puberty. 
C)  after the onset of puberty. 
D)  in infancy. 
E)  following puberty.

Question 17

Which of the following is a secondary sex characteristic that is induced by an androgen other than testosterone?

Accepted Answer

A)  chest hair 
B)  increased muscularity 
C)  the female pattern of pubic hair growth 
D)  the male pattern of pubic hair growth 
E)  breasts 
A)  chest hair 
B)  increased muscularity 
C)  the female pattern of pubic hair growth 
D)  the male pattern of pubic hair growth 
E)  breasts

The __________ area of the hypothalamus seems to control the motivation to engage in male copulatory behavior.

Bailey and Pillard found the rate of homosexuality in males who had a homosexual twin brother to be

Alpha fetoprotein

The pituitary dangles from a stalk connected to the __________.

The anterior pituitary releases

The three main classes of gonadal steroid hormones are

Most hormones fit into one of the following three categories:

Hormones influence sexual behavior by

The influence of the VMN on the copulatory behavior of female rats appears to be mediated by a pathway that runs to the

David Reimer, the case of ablatio penis, requested and was given

Testosterone injections administered to healthy males often increase

Adrenogenital syndrome is a consequence of

__________ is the intromission-facilitating arched-back posture of female rodent sexual receptivity.

Unlike the posterior pituitary, the anterior pituitary

There are often large minute-to-minute fluctuations in the levels of a person's circulating hormones.These fluctuations are often the result of

Sexual attraction develops

Which of the following is a secondary sex characteristic that is induced by an androgen other than testosterone?

Biopsychology As a Neuroscience

Evolution, Genetics, and Experience

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

Sleep, Dreaming, and Circadian Rhythms

Drug Addiction and the Brains Reward Circuits

Lateralization, Language, and the Split Brain

Biopsychology of Emotion, Stress, and Health

Biopsychology of Psychiatric Disorders

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Exam 13: Hormones and Sex

The __________ area of the hypothalamus seems to control the motivation to engage in male copulatory behavior.

Bailey and Pillard found the rate of homosexuality in males who had a homosexual twin brother to be

Alpha fetoprotein

The pituitary dangles from a stalk connected to the __________.

The anterior pituitary releases

The three main classes of gonadal steroid hormones are

Most hormones fit into one of the following three categories:

Hormones influence sexual behavior by

The influence of the VMN on the copulatory behavior of female rats appears to be mediated by a pathway that runs to the

David Reimer, the case of ablatio penis, requested and was given

Testosterone injections administered to healthy males often increase

Adrenogenital syndrome is a consequence of

__________ is the intromission-facilitating arched-back posture of female rodent sexual receptivity.

Unlike the posterior pituitary, the anterior pituitary

There are often large minute-to-minute fluctuations in the levels of a person's circulating hormones.These fluctuations are often the result of

Sexual attraction develops

Which of the following is a secondary sex characteristic that is induced by an androgen other than testosterone?

Biopsychology As a Neuroscience

Evolution, Genetics, and Experience

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

Sleep, Dreaming, and Circadian Rhythms

Drug Addiction and the Brains Reward Circuits

Lateralization, Language, and the Split Brain

Biopsychology of Emotion, Stress, and Health

Biopsychology of Psychiatric Disorders

Filters