1
Q
what happens when NE and fatty acids are included to brow adipocytes ?
A
their is an increase in BAT. and metabolism bc of lipolysis
2
Q
what is obligatory tef?
A
metabolism of ingesting aa in liver for glucose and fat
3
Q
what is facultative tef ?
A
swallowing digestion of food enzyme secretion
4
Q
how much does tef stimalte metabolic rate and when is the peak
A
about 25% and the peak is between 1-2hrs after a meal
5
Q
How is bat controlled in the sns AND UCP1 activation (6 steps )
A
- PVN
- NE
- 3 adergenic receptor
- pka activation
- FFA. substrate
6 activation of UCP 1
6
Q
what is responsible for the energy expenditure that occurs in response to environment temperature or diet and what is it 3 functions
A
adaptive thermogenesis
stimulates lipolyiss
activates ucp1
generates heat/burns energy
7
Q
A
