why do we need energy? what determines the energy system …...why do we need energy? what...
TRANSCRIPT
Why do we need energy? What determines the energy
system used?
Where does the energy we use for muscle
contractions come from?
What is ATP?
What fuels the chemical reactions?
Discuss re-synthesis ATP
What is used to break down compounds?
What does the ATPase enzyme break ATP down into?
What fuels the chemical reactions?
If the activity is high intensity will it be anaerobic
or aerobic?
what are the three energy systems?
Where is phosphocreatine found?
When would the Aerobic system be the
preferred pathway?
What does the aerobic
system break
down?
The complete oxidation of glucose can produce how many molecules of ATP?
What does it create?
The complete oxidation of glucose can produce how many molecules of ATP?
where does Glycolysis take place?
Define Glycolysis Define Sarcoplasm
Define Krebs Cycle How many stages are there to the aerobic system?
How many molecules is created by glycolysis?
within matrix, what does the acetyle combined with?
What happens to the pyretic acid before it can enter the next stage of
the Krebs Cycle?
What carries the oxidised pyruvic acid into the kerb
cycle
where do the acetyle groups diffuse?
What does this
create
What is removed from the citric acid?
What does this removed carbon create?
What does this rearranged critic acid (without hydrogen) then undergo?
Where does it exit?
How many Molecules does stage 2 create?
Where does the hydrogen go?
What happens to the hydrogen?
Where does the electron transport chain occur?
Define the Electron Transport Chain
What brings the hydrogen from stage two to the electron transport chain?
How many ATP molecules are formed from stage 3 of the aerobic system?
What then happens to the hydrogen ions?
Where does the hydrogen electrons go too.
Advantages of the aerobic system
where is stored fat broken down?
where are free fatty acids transported
Discuss beta oxidation
which creates more ATP? Fatty acids or glucose
disAdvantages of the aerobic system
how does this relate to
long duratio
Fill in the missing gaps
Define Phosphocreatine What “fuel” does the ATP
PC system use?
What type of movement use the ATP - PC system
Where is this found
How long does the ATP-PC system last?
Is the ATP-PC an anaerobic or aerobic system
Fill in the chemical equation below of how the ATP-PC system
breaks down phosphocreatine
Complete the re-synthesises coupled equation
below
How does it break down?How does it
break down?
How many ATP molecules does the
ATP-PC system produce?
When the ADP is not arable to allow for resynthesis what else can the body use?
What are the advantages of the ATP-PC System
What are the advantages of the ATP-PC System
Define the short-term lACTSTE ANAEROBIC
SYSTEM
WHAT ARE THE TWO NAMES
FOR THIS SYSTEM?
What type of movement use the ANAEROBIC GLYCOLYTIC
system
HOW LONG ROUGHLY DOES THE SYSTEM LAST?
WHAT EFFECTS THIS?
WHERE DOES THE the ANAEROBIC GLYCOLYTIC
TAKE PLACE/PRDUCE ENERGY
WHAT FUELS the ANAEROBIC GLYCOLYTIC system RE-SYNTHESISES
HOW DOES THE LACTATE ANAEROBIC SYSTEM PROVIDE
ENERGY?
WHERE DOES THIS FUEL COME
FROM?
HOW MUCH MANY MOLCULES
OF ATP ARE PRODUCE?
HOW MANY ARE USEABLE?
Fill in the missing gaps
WHAT ARE THE ADVANTAGES OF the ANAEROBIC GLYCOLYTIC
system
WHAT ARE THE DISADVANTAGES OF the ANAEROBIC GLYCOLYTIC
system
WHAT ARE THE THREE KEY AREAS OF GLYCOLYSIS
DEFINE GLYCOLYSIS