Cellular Respiration 1: Glycolysis Awakens
The four steps of cellular respiration.
What are Glycolysis, Link reaction, Krebs cycle, and Electron transport chain?
The two reactants of cellular respiration.
What are glucose and oxygen?
The three products of cellular respiration?
What are water, ATP, and carbon dioxide?
One molecule of glucose provides enough materials to go around the Krebs cycle this many times.
What is two?
This is the type of fermentation used by the human body.
What is Lactic acid fermentation?
The enzyme in the ETC that makes ATP?
ATP Synthase
At the end of glycolysis, the end product is?
What is pyruvate or pyruvic acid?
This process of cellular respiration is anaerobic.
What is glycolysis?
This is where the Krebs cycle occurs.
What is the matrix of the mitochondria?
These are the two types of fermentation.
What are Lactic acid and alcoholic fermentation?
The part of the cell where glycolysis occurs.
What is the cytosol or cytoplasm?
This is the main energy source that cells use for most of their activities.
What is ATP?
The final electron acceptor in the ETC?
What is Oxygen?
This is where the Electron Transport Chain occurs.
What is the inner membrane of the mitochondria?
These are the 2 products of alcoholic fermentation.
What are ethanol (alcohol) and CO2?
True or false? Oxygen cannot diffuse across membranes into the matrix
What is True?
Part of this process is to pump H+ ions out of the mitochondrial matrix to build up a concentration gradient.
What is the Electron Transport Chain?
At the conclusion of the Krebs cycle, one pyruvic acid molecule generates:
What are 3 CO2, 4 NADH, 1 FADH2, and 1 ATP? ?
This stage of cellular respiration produces the most ATP.
What is the Electron Transport Chain?
The electron acceptor in mammal anaerobic respiration?
What is Pyruvate?
How many ATP can be made in TOTAL from one molecule of glucose? (From glycolysis all the way down to the ETC)
32
This is where H+ are pumped into to form a concentration gradient
What is the intermembrane space?
Breathing heavily after running a race is your body's way of doing this.
What is repaying oxygen debt?
How many NADH are produced in total (gross) from glycolysis to the Krebs Cycle?
10
Pyruvate is converted into this molecule (that causes cramps) via this enzyme? Name both
What is lactate and lactate dehydrogenase?