It releases testosterone and estrogen in order to affect the gonads.
It integrates information about the status of all organs.
Questão 2
Questão
What does the endocrine system do?
Responda
It connects the two cerebral hemispheres of the brain.
It secretes hormones.
It manufactures myelin.
It forms the basis of reflexive behaviours.
Questão 3
Questão
What is a hormone?
Responda
an enzyme produced by the hypothalamus
a chemical stored in the synapse
a neurotransmitter that acts on organs
a chemical secreted into the blood by a gland
Questão 4
Questão
Which system is malfunctioning for individuals who have hormonal imbalances?
Responda
reticular
endocrine
dopaminergic
limbic
Questão 5
Questão
How are hormones transported throughout the body?
Responda
within the lymph nodes
by the nervous system
through cerebrospinal fluid
by the bloodstream
Questão 6
Questão
Hormones tend to be released in a pulsatile pattern. What does this mean?
Responda
They are released at an unpredictable rate.
They are released on demand.
They are released in a steady, invariant rhythm.
They are released in brief bursts at various times.
Questão 7
Questão
Which brain region controls the endocrine system?
Responda
cerebellum
hypothalamus
thalamus
medulla
Questão 8
Questão
What is the socalled “master gland” of the endocrine system?
Responda
gonad
pituitary
adrenal
hypothalamus
Questão 9
Questão
Which of the following does NOT belong with the other three?
Responda
gonad
adrenal
pituitary
thalamus
Questão 10
Questão
Which of the following hormones is associated with bonding and trust?
Responda
gonadotropin
oxytocin
estrogen
insulin
Questão 11
Questão
Which gland secretes hormones associated with the development of secondary sex characteristics?
Responda
pineal
pancreas
thyroid
gonad
Questão 12
Questão
Some individuals reach puberty before others. Which glands would be important to examine if you wished to
explore the role of the endocrine system in producing these differences?
Responda
parathyroid
pancreas
thyroid
gonads
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