biology modual 5 (miss) Flashcards
topic 5
function of cerebrum
cover
venelape
panelape
must
learn
concuosnes
cerebellum
looks like a back
bell
dangling from the brain
balance
mendulla ombongata
learned from mocks
autonomic control
hypothaalumus
is the line
hypothalumus homeostatis the alliteration is crazy
pituitary
ity bitty part
dangle like a
it is pituitary
antirior is op so can do hormones
posterior means back therefore it carries the hypothalumus by storing its hormones and relesing it
apparently when hair is up it traps air so insulsulate layer
amino acid
glucose is superior
u cant store amino acid cos we are silly
so converted into ammaine the urea
Why are livers goats
Liver are goats
They detoxify store glycogen and form urea
So I know the tubes in the liver right I know this ok ok faith
Veins take deoxygenated blood from the liver to the heart
Artery supply the liver with O2blood
Hepatic portal vein take deoxygenated blood from the digestive system
Also I think the artery and bortal vein blood mix
Adaptations init
Mitrocondria
Large nuclei
High metabolic rate
Hepatocytes
Uno what it is uno what it is
Sinus
Sinusoid
How else do u remember it
Liver lobule
:)
Bile duct tell me tea
Basically yeah that bile duct it be surrounded by hepatic cells
Also something bout urea
Kuffer cell tea
Basically kuffer sounds like u be locking things up right u be be putting hand kuff on them ok so get this kuffer cell hand kuff diseases in the sinusoids
Kuffer cells are bTech what
Macrophages they engulf foreign particles
Hepatocytes are gross like Kowiyat
Why
They produce bile from old blood cells
Like how Kowiyat produces snot from her nose
Where is bile secreted
Into cannoli.
Can ali cult (with an I)
Then bile duct
Gall bladder
Stored
Shut up hepatocytes are the ones that are the goat why
When insulin be round
Produce by pancrest pi
Can absorb glucose and turn it into glycogen
Lg
Hydrolysis is used when converting glycogen back into glucose
Pacrease are a scam why
They only secrete the hormones the liver does all the work
Ornithine cycle what in the world does it do
Aka urea cycle
Yo u have deamination then the ornathine cycle
Onathine cycle
Deamination
What be the kidneys for
Excretion of nitrogenous wastes and osmoregulation
Renal artery
Reminds me of rectum
Like how it supplies the toilet with stuff
Renal artery supplies the kidney with he dirty blood to be filtered
What are the things kidneys made up of
Cortex medulla and pelvis
So a a. , void , brain, hip
Cortex in kidney
Dark
Capillaries
Capillary be like blood from renal artery to nephron
Medulla stuff in the kidney
Has nephrons in it
MN mn be together
Pelvis again in the kidney
What do urine is collected before leaving kidney to carry it to the ureter
It looks like a uno
Ok we getting into nephrons
But what is it
In the kidney duh
Blood filtered
And stuff reabsorbed
Structure nephrone
Go on tell me all the stuff
The Bowman’s capsule
proximal convoluted tubule
Loop of Henle
distilled convolutely tubu
collecting duck
Sure?
The Bowman’s capsule
Ok this is gonna get long so idk 😐
Blood enters through the afferent arterials
Then enter glomerulus
Apparently u got high hydrostatic pressure blood
Glucose and other stuff are forced out
This be glomerulus filtrate
Then passes basement membrane
Made of collagen-rigid fiber and protein
Also has podocytes - also another filter big blood cell ain’t coming in
The. Blood leave the efferent arteriole
Told u it was long
Proximal convoluted tubule
Even longer
85% happens here
Selective reabsorption
Sodium - maintain membrane electical balances
Uses active transport and SECONDARY active transport
Lumen (filtrate is). Epithelial cell - capillaries
Epithelial has 2 sides- basal for blood. Apical weird for filtrate
Cos the first card on proximal convoluted tubule be to long
Sodium and potassium pump on the basil side idk why
Sodium is pumped into the blood from cell
It first diffused from the lumen
Proximal convoluted tubule times 3
We did sodium now it’s glucose and amino acids turn
Con transporters are on the apical side
Both needed
Glucose will not come in till sodium comes in to epithelial
Ok now glucose to capillaries it don’t use atp like normals it use sodium called being a player I mean secondary active transport
Now diffusion can occur when the concentration is higher
Ngl bit lost but u get it
