ATP-PCr
The ATP-PCr system is the main resynthesizer of the body for ______ seconds.
15-30 seconds
How much ATP does glycolysis resynthesize?
2 ATP
The Primer Step is the transition phase from ____ into _____.
Glycolysis/glycogenolysis; Krebs Cycle
How much ATP is resynthesized using the Kreb's Cycle?
1 ATP
How much ATP does the ETC resynthesize?
38-40 ATP is resynthesized in the ETC
How much ATP does the ATP-PCr system resynthesize?
1 ATP
How much ATP does glycogenolysis resynthesize?
3 ATP
What are the two pathways of conversion for pyruvates?
Lactate and acetyl-coenzyme A
Where does the Kreb's Cycle take place?
The Kreb's Cycle takes place in the mitochondria.
Which molecule is being broken down to create ATP in ETC?
Glucose (1) is the molecule being broken down to help resynthesize ATP
ATP and Phosphocreatine (PCr)
Glycolysis is a ten step system the breaks down ____ in order to form 2 molecules of _____.
Glucose; pyruvate
Pyruvate converts into lactate more often at a ____ intensity.
Higher intensity
How much CO2 and NADH+H+ is formed do to the Kreb's cycle?
2 CO2; 3 NADH+H+
What are the three places that the ETC primarily takes place in?
The three membranes include the inner membrane, the matrix, and the intermembrane space
When exercising, we see a physiological response in which ATP decreases and ADP increases. What does this physiological response activate>
Creatine Kinase
Glycolysis occurs in the ____, while Glycogenolysis occurs in the ____ and _____.
Muscle; Muscle and Liver
What is a lactate threshold?
The point when lactate production exceeds lactate clearance
What is the carbon bonding enzyme used in the Kreb's Cycle?
Citrate synthase is the carbon bonding enzyme found in the Kreb's Cycle/
What 2 enzymes get oxidized to resynthesize ATP in an ETC?
NADH+H+ and FADH2
The body takes an ADP molecule and adds the phosphate molecule. This phosphate molecule comes from _____ breaking ATP into ADP, or _____.
Creatine kinase, or any free floating phosphate molecule
Which enzyme dephosphorylates ATP, giving us an ADP molecule?
Hexokinase
Can you dictate/increase the point where your lactate threshold occurs? If so, how?
Yes you can increase the point where your lactate threshold occurs. You increase this by exercising at or above the threshold consistently.
How many times must the Kreb cycle occur in order to break down 2 pyruvate molecules?
Kreb cycle must occur twice, one per pyruvate molecule.
Due to the passing of electrons from one complex to the next, energy is provided to pump hydrogens from the ___ into the ___.
Mitochondrial matrix; Intermembrane space