Glycolysis
In cellular respiration, glycolyisis is this step.
What is the first step?
The Krebs Cycle takes place in this cell organelle.
What is the mitochondria?
The Electron Transport Chain takes place in this part of the mitochondria.
What is the inner membrane?
This stage of cellular respiration is only about 2% efficient.
What is glycolysis?
If oxygen is NOT present, this step of cellular respiration is followed by fermentation.
What is glycolysis?
Glycolysis produces this many net ATP.
What is 2 net ATP?
The Krebs Cycle is also called this, after the first step in the cycle and a chemical commonly found in lemons and oranges.
What is the Citric Acid Cycle?
In the Electron Transport Chain, these are transferred from molecule to molecule.
What are electrons?
This stage of respiration, located in the mitochondria, is about 36% efficient.
What is aerobic respiration?
Some organisms, such as yeast, can go through this kind of fermentation, which produces CO2 and ethyl alcohol.
What is alcoholic fermentation?
Glycolysis produces this electron carrier.
What is NADH?
Before entering the Krebs Cycle, pyruvic acid from glycolysis must be converted into this molecule.
What is Acetyl CoA?
One outcome of the Electron Transport chain is that these ions are pushed across the inner membrane, creating a chemical gradient.
What are Hydrogen ions?
Aerobic respiration produces this many ATP.
What is 36 ATP?
Humans go through this kind of fermentation, which is what cause muscles to be sore after too much use.
What is lactic acid fermentation?
Glycolysis is anearobic, which means it can be carried out without this molecule.
What is O2?
For each glucose molecule, the Krebs cycle goes through this many turns.
What is 2 turns?
This final molecule in the Electron Transport chain produces the most ATP in cellular respiration by utilizing the H+ gradient.
What is ATP Synthase?
Mitochondria are found in this type of organism.
What is eukaryotic?
In both types of fermentation, this molecule is recycled and used again in glycolysis.
What is NAD+?
This molecule is produced in an intermediate step in glycoysis.
What is G3P?
The Krebs Cycle produces these two types of electron carriers, which then make their way to the ETC.
What are NADH and FADH2?
The electrons in the Electron Transport Chain are accepted at the end by this molecule.
What is O2?
ATP releases energy when this is removed to form ADP.
What is a phosphate?
In order to produce the most energy, cells normally undergo this process after glycolysis instead of fermentation.
What is aerobic respiration?