What are the main neurotransmitters involved with pathways for emotions and behavior?
a. norepinephrine, dopamine, and adrenaline
b. norepinephrine, dopamine, and serotonin
c. epinephrine, melatonin, and serotonin
d. epinephrine, melatonin, and adrenaline
e. epinephrine, dopamine, and adrenaline
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Question 2) A deficiency in channels that allow ____________________ ions to pass through cell membranes is responsible for cystic fibrosis.
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Question 3) What part of the limbic system controls the increase of heart rate and respiratory rate, elevation of blood pressure, and diversion of blood to skeletal muscles?
a. amygdala
b. pineal gland
c. hippocampus
d. thalamus
e. hypothalamus
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Question 4) Membrane carbohydrates in the plasma membrane combine with other molecules to form glycoproteins and ____________________.
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Question 5) The limbic system includes the amygdala, which is important for processing what emotions?
a. happiness and joy
b. lust and sexual drive
c. empathy and sympathy
d. fear and anxiety
e. depression and stress
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Question 6) ____________________ is responsible for maintaining the fluid nature of the plasma membrane in human cells.
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Question 7) What area of the brain is most involved in directly regulating the internal environment (homeostasis)?
a. pituitary gland
b. thalamus
c. hypothalamus
d. hyperthalamus
e. pineal gland
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Question 8) Of the lipids in the plasma membrane, ____________________ are most abundant, with lesser amounts of ____________________.
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Question 9) Basal nuclei consist of ____.
a. sensory nerves
b. grey matter
c. white matter
d. sacs of CSF
e. glial cells
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Question 10) The model of the plasma membrane as a lipid bilayer studded and penetrated by proteins is known as the ____________________ model of membrane structure.
Fill in the blank(s) with correct word
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