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Bio 205 > Final Exam > Flashcards

Final Exam Flashcards

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Biology 101 flashcards
1
Q

pupil sympathetic

A

alpha 1 to contract the radial muscles to cause dilation

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2
Q

pupil parasympathetic

A

muscarinic to contact the circular muscles

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3
Q

pancreas sympathetic

A

alpha 1 to inhibit secretion of digestive enzyme
alpha 2 to inhibit secretion of insulin
beta 2 to promote secretion of glucagon

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4
Q

pancreas parasympathetic

A

muscarinic to causes secretion of digestive enzyme and insulin

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5
Q

sweat glands sympathetic

A

muscarinic in most locations and alpha 1 in soles and palms to increase sweating

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6
Q

sweat gland parasympathetic

A

no effect

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7
Q

adipose sympathetic

A

alaph 1, beta 1, beta 3 to lipolysis and fatty acids release

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8
Q

adipose parasympathetic

A

no effect

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9
Q

stomach and intestine sympathetic

A

alpha 2 and beta 2 will decrease motility and tone

alpha 1 will cause contraction of sphincters

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10
Q

stomach and intestine parasympathetic

A

muscarinic tensing of muscular wall and relaxation of sphincter

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11
Q

bladder sympathetic

A

beta two relaxation of muscular wall

alpha one to contract the sphincter

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12
Q

bladder parasympathetic

A

muscarinic tensing of muscular wall and relaxation of sphincter

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13
Q

arrector pili sympathetic

A

alpha one to contraction the smooth muscle causes the hair to stand up and causes goosebumps

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14
Q

arrector pili parasympathetic

A

no effect

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15
Q

heart muscle sympathetic

A

alpha one, beta one to increase HR, force of contraction, and BP

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16
Q

heart muscle parasympathetic

A

muscarinic to decrease heart rate, force of contraction, BP

17
Q

lungs sympathetic

A

beta two to cause relaxation of muscles causing airway dilation

18
Q

lungs parasympathetic

A

muscarinic to contact the muscles that cause airway contraction

19
Q

GHRH

A

hGH which stimulates secretion of IGFs that promote growth

20
Q

hGH stimulated by

A

GHRH

21
Q

TRH

A

TSH which stimulates synthesis and secretion of thyroid hormones by the thyroid gland

22
Q

TSH stimulated by

A

TRH

23
Q

PRH

A

PRL which stimulates breast growth and development of mammary glands

24
Q

PRL stimulated by

A

PHR

25
Q

GnRH

A
  • LH to ovaries to stimulate ovulation, testes stimulate testerone production
  • FHS to ovaries initiate development of oocytes, testes initiate development of spermatozoa
26
Q

LH and FSH stimulated by

A

GnRH

27
Q

CRH

A
  • ACTH cortisol from adrenal gland

- MSH to stimulate the production and release of melanin by melanocytes in skin and hair

28
Q

ACTH and MSH stimulated by

A

CRH

Bio 205 (9 decks)

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