Another Name
Anaeorobic A Lactic System
What is another name for the ATP-PC system
Means without oxygen
What is Anaerobic
This byproduct gets a bad rap
What is LACTATE or Lactic Acid
Happens in this organelle
What is the MITOCHONDIA?
If a neuron has a stimulus reach this level, it will fire with all of its potential
What is THRESHOLD or -55mV
The Anaerobic Glycolysis System
What is Anaerobic Lactic Acid System
This energy source is available in small amounts to reconnect with ADP to make ATP
What is Creatine (phosphocreatine)
LACTATE can be taken back to this organ in the Cori Cycle to become ATP again
What is the LIVER?
These three sources supply all the fuel needed
What are CARBOHYDRATES, FATS and PROTEINS
What the voltage of a cell reaches +30mV the ________ channels (gates) will close.
What is SODIUM (Na+)
Aerobic Glycolysis
Cellular Respiration
Recovery Time
Approximately 2 minutes
Sporting event on the track
What is the 400m or 800m
This system can last a long time because you will never reach this level
What is MAXIMAL TENSION or EFFORT
When the cell reaches +30mV these channels (gate) will slowly start to open
What are POTASSIUM (K+)
System that uses all the MACRONUTRIENTS as fuel
What is the Aerobic System
Sporting event on the track
100m
This fluid like substance is where this energy system takes place
What is the cytoplasm or sarcoplasm?
These 2 byproducts are the result of this energy system
What are WATER and CARBON DIOXIDE
When the POTASSIUM CHANNELS OPEN it signals this ion to leave the myofilament and return to the Sarcoplasmic Reticulum S.R.
What is CALCIUM
A high energy storing system that has phosphocreatine stores ready for action
What is the ATP-PC or Anaerobic A Lactic System
This muscle fibre is perfect for this energy system
What is FAST TWITCH
This muscle fibre works best for this energy system
What is intermediate twitch muscle fibre?
Aerobic activity is great for you but there are a couple of key disadvantages: name two
What are longer recovery time, need loads of oxygen, and submaximal tension.
In order for a message to be carried across the NEUROMUSCULAR GAP it must be in the form of
What is a CHEMICAL MESSAGE or NEUROTRANSMITTER