BMS 430 Endocrinology Exam 2 questions and answers
9 views 0 purchase
Course
BMS 430
Institution
BMS 430
fructose can be turned into - glucose
sucrose is - fructose + glucose
lactose is - glucose + galactose
galactose can be turned into - glucose
excess nutrients are stored as - fats
neurons only use what carb - glucose
muscle energy sources - FA + glc (like FA more)
other organs ...
BMS 430 Endocrinology Exam 2
questions and answers
fructose can be turned into - glucose
sucrose is - fructose + glucose
lactose is - glucose + galactose
galactose can be turned into - glucose
excess nutrients are stored as - fats
neurons only use what carb - glucose
muscle energy sources - FA + glc (like FA more)
other organs energy sources - glc over fat
do you need ATP to move glucose into a cell - yes
glycogen is mostly stored in - the liver, but some in the muscle
does muscle have the enzyme to turn g6p into glucose? - no, must produce
lactate and release it into blood for liver to do rev. glyc
,2|Page
metabolism: look at the pathway on your notes - glcn:glc1p:glc6p:frc-6p:glc-
3p x2: pyr x2
can you use AAs for energy and where - yes - make pyruvate from AA and
rev. glyc to glc = gluconeogenesis
can also just go through tca
is there lots of energy in fat? - yes
in an absorptive state, glucose does what in muscle - stored as glcn
in an absorptive state, glucose does what in tissues - turned into energy
in an absorptive state, glucose does what in th eliver - stored as glcn, or
made into triglycerides and then stored in fat
in an absorptive state, triglycerides are stored where - adipose tissue (FA)
in an absorptive state, AA do what in the muscle - build proteins
in an absorptive state, aa do what in the liver - turned into energy
in a post absorptive state, what happens in the liver - move glcn to glucose
and release so brain has glucose
, 3|Page
in post-abs state, muscle does what - glcn to lactate/pyruvate to liver for
gluconeogenesis (to brain)
in post-abs state, FA move into? - the muscle and other tiisues for energy
in post-abs state, glycerol moves into? - liver to be turned into glucose
in post-abs state, muscle's proteins will - degrade and be moved into liver
what are the receptors on mit and nucleus for regarding thyroid hormone -
T3
enzyme that converts t4 into t3 - deiodinase
why do we even have t4 - long half life
no thyroid? - decrease bmr
tsh is released from - anterior pituitary
what releases tsh - trh
thyroid hormone mechanism of action - bind receptor, remove hsp90, bind
TRE region w/ zinc fingers, cause protein synthesis for enzymes involved in
glycolysis
where else does t3 act in the cell - mitochondria (enz for resp)
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 CleanA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
