4. Aerobic Respiration Flashcards
the start of aerobic respiration goes in this order….
____ to ____ then forms ___ that gets broken down in a process called ___ into a ___ ____ ____ atom called ___
sun - photosynthesis - glucose -glycolysis - 2 3carbon containing , pyruvate
after pyruvate it can either go to the ____ pathways which is ___ ___ or the ____ pathway called ____
aerobic - cellular respiration
anaerobic - fermentation
cellular respiration involves the _____ ____ of ____ to form about #__ ___ but in the process forming ___ & ___ as ____ products
complete oxidation of glucose
32 ATP
H2O and CO2
waste
where in the cell does glycolysis take place?
cytoplasm
what are the carbon containing inputs and outputs of glycolysis & how many carbons do they have?
input of 1 glucose molecule that containing 6 carbons
and an output of 2 pyruvate molecules that contain 3 carbons each
what are the energy carrier inputs and outputs of glycolysis?
input of 2ATP & 2NAD+
output of 4ATO & 2NADH
in how many steps is glycolysis?
10 steps
Glycolysis happens in ___ & break down of a ___ molecule & input of #__ ___ & #___ ___ gets broken down into #__ __ molecules yielding #__ ___ & #___ ___
cytoplasm , glucose
2 ATP 2NAD+
2 pyruvate
4 ATP 2NADH
THEN that pyruvate is moved to the ___ ___ this process is called ___ ___
mitochondrial matrix
pyruvate oxidation
DRAW A MITOCHONDRIA AND LABEL ALL 4 PARTS(in order from outer to inner)
outer, inter, inner ,matrix
so in a pyruvate molecule, a ___ ___ gets broken off which forms ____
carboxyl group
CO2
meanwhile CO2 is being formed ___ is being ___ to ____
NAD+ - NADH
what are the energy inputs & outputs of pyruvate oxidation?
input of 2NAD+ and an output of 2NADH
what are the carbon containing input & output of pyruvate oxidation
input of 2 pyruvate molecules containing 3 carbons
and an output of acetyl CoA and CO2
____ ____ starts off the critic acid cycle
acetyl CoA
the CoA of acetyl CoA is a ….
coenzyme
what is a coenzyme
helping the enzyme do its job
when the acetyl CoA enters the citric acid cycle what happens to the CoA?
this coenzyme goes back to pyruvate oxidation to pick up another acetyl group
what is an example of a mini cycle happening within this pathway
when the coenzyme CoA goes back to pyruvate oxidation to pick up another acetyl group
so when acetyl CoA enters the citric acid cycle it will ____ its ___ group to a molecule called ____ so then ____ will _____ to the ____ group to form ____
donate , acetyl group, oxaloacetate , oxaloacetate , bind, acetyl group to form citrate
so in simple terms the pyruvate molecule gets ____ to ____ that then releases ____
oxidized , acetate , CO2
acetyl CoA has #__ ____ & oxaloacetate contain #___ ____ so when they bind it becomes #___ _____ ___ called ____
2 carbons
4 carbons
6 carbon molecule
citrate
the citric acid cycle completes what?
the break down of the original glucose molecule
after the critic acid cycle we now have #__ ___ of ___ that have been formed by this process so the #___ ___ from glucose have now been turned to ___
6 molecules of CO2
6 carbons CO2
