Anaerobic
How much ATP is INVESTED into anaerobic breakdown of 1 glucose molecule?
4 ATP (net +2 ATP)
How much ATP is produced from aerobic metabolism of 1 glucose molecule?
32 ATP
What mineral is most important to red blood cell production?
Iron
What hormones are produced by the adrenal medulla?
Epi/Norepinephrine
Cake or Pie?
Cake... duh
What occurs during an endergonic reaction?
Energy is absorbed (invested)
What is the rate limiting enzyme of the Kreb's cycle?
Isocitrate Dehydrogenase
What are the 2 primary minerals in bone?
Calcium + Phosphorus
*DAILY DOUBLE (400 pts)
List the 3 energy systems and ALL substrates used by each.
ATP/PCr: ATP, PCr
Anaerobic glycolysis: carbs
Aerobic/Oxidative: carbs, fat, (minimal protein)
double
What drink was taken off the shelves due to high concentrations of alcohol and caffeine?
4-MF LOCO
What are 2 positives of anaerobic metabolism (No overlap)
•Does not require O2
•Increased work capacity
•Increased exercise intensity
•Elaborate storage
–Glycogen (Liver/Muscle)
What helps free fatty acids cross the mitochondrial membrane?
Carnitine
What is the best measure the average person can use to indicate dehydration from exercise?
Bodyweight loss. > 2% = Dehydrated
What deficiency causes Toy Dog breeds?
IGF-1
Charades (Good luck!)
Most correct get the points
Necessary skill
Draw ALL of glycolysis (intermediates, enzymes...)
MOST GETS THE POINTS
SIMPLE
Draw the electron transport chain
I'll draw it...
What are the recommendations for sodium intake for the average person? How much might this change with typical exercise?
< 2,300 mg of Na+
Not much for GENERAL exercise
Describe when insulin is typically released and what occurs?
After a meal, decreased blood glucose (uptake by cells)
Describe how macronutrients (%) are used for increasingly more difficult aerobic exercise AND how it would adapt after aerobic training
~70% Fat at rest
Increasing to nearly 100% carbs
TRAINING = increases use of fat at higher intensities