Term
|
Definition
| energy currency of the body. majority of reactions utilize ATP to convert chemical energy into chemical, mechanical (muscle), electrical or thermal work |
|
|
Term
| purpose of metabolism during exercise |
|
Definition
| maintain ATP levels with increasing energy demands of muscle |
|
|
Term
| 3 Catabolic Energy Pathways that produce ATP |
|
Definition
1. ATP-PC
2. glycolysis (cytosol)
3. Oxidative Phosporylation (mitochondria respiration) |
|
|
Term
|
Definition
small, but stable from rest to high intensity
(only supports <2 secs of all out activity) |
|
|
Term
| Hihgh intensity exercise aka |
|
Definition
| predominant energy system |
|
|
Term
|
Definition
| molecule that is important in regenerating ATP quickly. |
|
|
Term
| enzyme produced in last phosphagen energy producing RXN (phosphagen system) |
|
Definition
|
|
Term
| ADP + ADP with myokinase enzyme produce |
|
Definition
|
|
Term
|
Definition
| it is an inhibitor activator of important allosteric enzymes |
|
|
Term
| CR-P And ATP in the cytosol are depleted... |
|
Definition
| quickly with all out exercise 8-10 seconds |
|
|
Term
| how does phosphagen system recover |
|
Definition
ATP exchanged by translocase for ADP (cytosol)
approximately 6 min of low activity or rest required for majority of atp and crp restored (20 min complete) |
|
|
Term
|
Definition
next fastest energy system (ATP PC)
replenishes atp at high rate for up to 3 minutes |
|
|
Term
| glycolysis breaks down glucose to... |
|
Definition
|
|
