KNES 464 Lecture Notes - Lecture 13: Beta Oxidation, Calcium Atpase, Cytosol

• School: University of Maryland
• Department: Kinesiology
• Course: KNES 464
• Professor: Dr. Sarah Kuzmiak-Glancy

Document Summary

Insulin does not have a direct action on pancreas. I(cid:374)suli(cid:374)"s (cid:373)ai(cid:374) ta(cid:396)get tissues a(cid:396)e skeletal muscles, kidneys, brain, and liver (for glucose) Pyruvate then undergoes pyruvate dehydrogenase to make acetyl coa which enters the citric acid cycle: aceytl coa is where fat and cho metabolism converge. Fatty acids are main form of energy in sketla mucsles. Fuels ultimately result in eergy in form of atp. Change subtances into different forms until it results in atp. Use fuels ehisch is chemical energy: fuels enter citric acid cycle as acetyl coa, out of cta we harvest electrons grab electron off fuels (whether it comes from fatty acids or glucose) reduce nad to nadh and fad to. When start to exercise, amount of atp in skeletal muscle does not change. P increases (because breaking down atp to adp and p) Pcr will decrease (because adp + pcr atp and cr) When breakdown glucose, end up with pyruvate from atp molecule.