Download respiration_revision_animation

Aerobic
respiration
<click to start>
reacts
with…
to produce…
2 molecules of…
which is
oxidised…
producing…
and…
to make…
This is called…
glycolysis
and it happens in the… cytoplasm
1. What must react with glucose to start the
process off? ATP
2. How many carbons does glucose have?
6
3. How many molecules of 3C sugar are made
from glucose?
2
4. Is the 3C sugar oxidised or reduced to
produce pyruvic acid?
oxidised
5. What accepts the hydrogens and electrons
from the 3C sugar?
NAD
6. How many molecules of ATP are produced
per glucose?
4 (but 2 are used to get it started = 2)
7. Where does glycolysis take place?
cytoplasm
diffuses into the … mitochondria and then…
reacts
with…
producing…
and…
to make…
This is called…
the link reaction
1. Where does the link reaction take place?
In the mitochondrial matrix
2. What reacts with pyruvate at the start of this
stage?
Coenzyme A
3. How many carbons does the product of this
reaction have?
2
4. How can you tell that this is an oxidation?
Reduced NAD is produced
5. What inorganic carbon compound is
produced by the reaction?
Carbon dioxide
6. How many molecules of ATP are produced
per pyruvic acid?
1
reacts
with a…
releasing…
and producing a…
is remade.
This is called…
The Krebs Cycle
And it happens in the…
Matrix.
and…
6 carbon compound
until the…
and…
which goes
through a series
of reactions
producing…
and…
1. Where does the Krebs cycle take place?
In the mitochondrial matrix
2. How many carbons does the intermediate
that reacts with acetyl coA have? 4
3. How many carbon dioxides are lost per turn
of the cycle?
2
4. Which reduced coenzymes are made in this
part of respiration?
Reduced NAD and reduced FAD
5. How many turns does the cycle have per
glucose?
2
6. Are any molecules of ATP produced per turn
of the cycle?
Yes
passes its hydrogens and
electrons to an…
regenerating…
which becomes a…
This is the electron transport
chain on the inner membranes.
with enough
energy
released
for…
The hydrogens and
electrons are
passed to a series
of other carriers
until…
collects
them and is
reduced to…
1. Where does the electron transport chain take
place?
On the mitochondrial membranes
2. Why does this stage happen there?
To hold the components close to each other
3. What are the two products of this part?
ATP and water
4. Why must this process take place for the
Krebs cycle to continue?
To oxidise NAD and FAD to be reused
5. What is the final electron and hydrogen
acceptor?
oxygen
6. Which process did the animation not show?
Oxidation of reduced FAD