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?
How many different colleges has Mr. Mietski taken classes from?
What is four?
If oxygen is NOT present, this step of cellular respiration is performed before 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?
What is the last country Mr. Mietski vacationed in?
What is Brazil?
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 32-38 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+?
Glycolysis is the first step in anaerobic and aerobic respiration. Write both of the chemical equations for both types of fermentation.
Lactic acid:
Glucose --> lactic acid + ATP
C6H12O6 -> 2 C3H6O3 + 2ATP
Alcohol:
Glucose --> ethanol + Carbon Dioxide
C6H12O6 -> 2C2H5OH + 2CO2
The Krebs Cycle produces these two types of electron carriers, which then make their way to the ETC. How many of each electron carrier is made during Krebs cycle?
What are 6 NADH and 2 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?