Summary
Summary The endocrine system
- Course
- Institution
Includes: -negative feedback mechanisms -glands and hormones -pituitary gland -thyroid gland -pancreases -adrenal glands -gonads
[Show more]
Seller
Follow
leahvonzwiklitz
Content preview
Endocrine SystemBeSystem of glands that produce hormones
Hormones
Hormones are not recycledNew hormones need to be constantlymade
organic chemical messagengers carried in blood
cgsnt P.ggasj'effected by temp
Dr involved in chemical
co
ordination of body
control takes
place by chem
using hormones to send a Msg
from 1
part of body to another
Each hormone can
only affect specificorgans aTarget organs
Endocrineglands secrete hormones intoblood targetorgan
organicell affected
by a specific hormone
onthe targetorganhas receptors which detect the hormone can trigger a
response in cell
Types of Glands
a Exocrine have ducts secrete directly into target areas
b Endocrine8 No ducts nomoney got seated into blood travel
to target organ
a
b
, Negative feedback mechanisms
Homones Usually inhibitprevent or stimulate
There are receptors that moniter hormonelevel provide feedback to brain
This allows the to monitor hormonelevel respond accordingly
body
If level of hormone to highto low negativefeedback will cause appropriate respo
to bring levels back to normal dHomeostasis mechanisms that help maintain a
constantIstable internal environment
regardless ofchanges in the external
environment
Glands Hormones
Gland Hormones
pituitary gland Growth hormone ADHoxytocin
Prolactin Thyroid stimulating hormone
Luteniesing homone Fgm'Earing
Thyriodgland thyroxine
Pancreas glucagon t insulin
Adrenalgland aldosterone secretes adrenalin
Gonads LH FSH testostgggenetoestrogen
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller leahvonzwiklitz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.36. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75057 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now