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
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
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?
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