Unit 6 - Organisms respond to changes in their internal and external environments
Summary
Summary Kidneys and hormones (plant and animal) a level notes
9 views 0 purchase
Course
Unit 6 - Organisms respond to changes in their internal and external environments
Institution
AQA
These notes helped me get into medical school, I completed my a levels at Guildford high school which consistently ranks among the top schools in the UK and is known for their academic rigour. I made these notes as a summary of the power points that we were taught off of.
glycoprotein receptors ADHbinds to receptors the distal
-!III
S
·
robuid
on
convoluted
collecting
·
E duct
S ↓& Loop
↑ of
glucagon released byX cells
stimulating vesicles with carrier proteins
-j
-I
convoluted tubule and collecting duct
I-
-
-
(glucose &
glucagon stimulates
glycogenolysis to fuse with the
f
>
-
cell membrane
. Promotes vesicles with aquaporins
-
Branch of -
from glycogen stores) and gluconeogenesis
-
insulin also stimulates
glycogenesis through &
& to bind with the membrane
renal vein >
-
E
&
<
Iglucose from a. a
/glycerol) the cascade
system which maintains the glucose ,
more water can more out
Hig
.
concentration
gradient into the cell into the blood
Capillaries are fenestrated allowing small molecules to pass
adrenaline activates adenyl cyclase by
adrenaline
I
binding to a transmembrane
--
-my
1.---
I
- adenyl
Tropisms to directional stimulus
. This
protein converts ATP to
cyclic V
cyclase
are growth movements in response a
ATP > cAMP
AMD which activates protein kinase
V
specific growth factors effect local cells and travel
by diffusion
protein kinase <protein kinase
glycogen to
(inactive (active IAA lauxins)
which converts
glucose eg
.
phototropism (shoots) gravitropism (root)
*
o
light
side
IAA collects the
...
on
↓ ·....
:.. . .
Amyloplasts sink within the cell IAA collects
-
with less sun which
in cells with more
amyloplasts inhibiting cell elongation
promotes cell elongation
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 anastazjaohearn. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.50. You're not tied to anything after your purchase.
