Hormones Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

Peptide

A
Hydrophilic
Amino acid derivatives or polypeptides
Synthesized in rough ER
Bind receptors on cell surface
Rapid, short lived
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Steroids

A
Hydrophobic, small
Synthesized in Smooth ER
Stuck to protein carrier
Cytoplasmic receptors
Bind to receptors that alter gene expression
Slow, long lasting
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Tropic hormones

A

Hormones that regulate hormones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Adrenocorticotropic hormone (ACTH)

A

Stimulate increased activity of adrenal cortex to secrete gluco/mineralcorticioids, ie cortisol
Released by anterior pituitary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Growth Hormone (GH)

A

Peptide
Increase bone/muscle growth
Increase cell turnover rate
Anterior pituitary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Prolactin

A

Anterior pituitary

Milk production

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Thyroid stimulating hormone (TSH)

A

Increase stimulus and release of TH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Luteinizing hormone (LH)

A

Peptide
Anterior pituitary
Ovary/ovulation
Testes/testosterone synthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Follicle stimulating hormone (FSH)

A

Peptide
Anterior pituitary
Ovary/follicle development
Testes/spermatogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

ADH

A

Peptide
Vasopressin
Made in Hypothalamus, stored in Posterior pituitary
Kidney-water retention, increases water reabsorption, increase BP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Oxytocin

A

Peptide
Made in Hypothalamus, stored in Posterior pituitary
Milk letdown
Uterus contraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Thyroid hormone (TH)

A

Thyroid
Modified amino acid
Child: necessary for physical and mental development
Adult: increase metabolic rate and temp

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Calcitonin

A

Made in Thyroid T cells
Peptide
Bone, kidney- lowers serum [Ca2+], turns blood [Ca2+] into bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Parathyroid hormone (PTH)

A

Peptide
Made in Parathyroid
Bone, kidney, small intestine-raises serum [Ca2+]
-breaks down bone (resorption)
-increases Ca2+ reabsorption in the kidneys

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Thymosin

A

Children only
Peptide
Thymus
Stimulates T cell development

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Epinephrine

A

Modified amino acid
Adrenal medulla
Sympathetic stress response
Rapid

17
Q

Cortisol

A
Glucocorticoid 
Steroid
Longer term stress response 
Increase blood [glucose] 
Increase protein catabolism
Decrease inflammation and immunity
18
Q

Aldosterone

A

Mineralcorticoid
Steroid
Kidney-increase Na+ and water reabsorption to increase BP

19
Q

Sex steroids

A

Adrenal cortex

20
Q

Insulin

A
β cells secrete in pancreas
Peptide
Endocrine pancreas (islets of Langerhans)
Decrease blood [glucose]
Increase glycogen/fat storage
21
Q

Glucagon

A

Alpha cells secrete in pancreas
Endocrine pancreas (islets of langerhans)
Increase blood [glucose]
Decrease glycogen/fat storage

22
Q

Somatostatin

A

Delta cells secrete
Peptide
Inhibits digestive processes
Endocrine pancreas (islets of langerhans)

23
Q

Testosterone

A

Testes
Steroid
Male characteristics
Spermatogenesis

24
Q

Estrogen

A

Ovaries
Steroid
Female characteristics
Endometrial growth

25
Q

Progesterone

A

Ovaries
Steroid
Endometrial secretion
Pregnancy

26
Q

Atrial natriuretic factor (ANF)

A

Peptide
Heart makes
Kidney-increase urination to decrease BP

27
Q

Erythropoietin

A

Peptide
Made by kidney
Bone marrow-increase RBC synthesis

28
Q

Pituitary makes which hormones?

A

FSH
LH
ACTH
TSH

PROLACTIN
ENDORPHINS
GH

29
Q

What hormones are stored/released but not made in the pituitary

A

ADH, Oxytocin

30
Q

GnRH

A

Made in hypothalamus

Stimulates pituitary to release FSH/LH

31
Q

Melatonin

A

Made in the pineal gland, controls sleep