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Glycolysis is a process in which glucose molecules break up into Pyruvite molecules.
It is important to have glucose (which have 6 carbon atoms in its molecule), as it can neatly split into two molecules of Pyruvite (which contains 3 carbon atoms in each of its molecules). Pyruvite is the molecule which is needed for the production of ATP.
The next step depends on the availability of Oxygen.
Pyruvite can either enter the Krebs cycle for the further process of cellular respiration (with the presence of Oxygen = aerobic cellular respiration), or go through a process of fermentation (without Oxygen = anaerobic cellular respiration). Both processes yield ATP, only in different quantity.
More info could be found on
http://en.wikipedia.org/wiki/Glycolysis
http://en.simple.wikipedia.org/wiki/Cellular_respiration
http://en.simple.wikipedia.org/wiki/Glucose.
; all the best !
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Starting molecule for glycolysis?
The starting molecule for glycolysis is glucose. Glucose is a simple sugar that enters the glycolysis pathway to be broken down into smaller molecules, generating energy through a series of chemical reactions.
What molecule enters glycolysis?
Glucose
How many Krebs cycle occur per glucose?
twice
What six carbon molecule begins glycolysis?
glucose
At the end of glycolysis the original carbons of the glucose molecule form?
At the end of glycolysis, the original carbons of the glucose molecule form two molecules of pyruvate.
Starting molecule for glycolysis?
The starting molecule for glycolysis is glucose. Glucose is a simple sugar that enters the glycolysis pathway to be broken down into smaller molecules, generating energy through a series of chemical reactions.
The first step in cellular respiration that splits a molecule of glucose to release energy is called?
The first step in cellular respiration that splits a molecule of glucose to release energy is glycolysis. Glycolysis occurs in the cytoplasm of the cell and converts one molecule of glucose into two molecules of pyruvate, producing a small amount of ATP in the process.
What happens to a glucose molecule when glycolysis occurs?
During Glycolysis, Glucosemolecules are split into two pyruvates during a sequence of enzyme-controlled reactions. This occurs in both aerobic and anaerobic respiration.
When does glucose occur?
glucose occurs in glycolysis
What molecule enters glycolysis?
Glucose
What is the starting molecule of glycolysis?
glucose
The splitting of a----molecule begins the process of glycolysis?
Glucose
What is the first step to breaking down a glucose molecule is?
Breaking down glucose into pyruvate is known as Glycolysis. Glycolysis involves splitting one molecule of the simple 6-carbon sugar glucose into two smaller molecules of the 3-carbon pyruvate. The process is anaerobic and occurs in the cytoplasm of cell.
How many Krebs cycle occur per glucose?
twice
What is the molecule split during glycolysis?
Glucose
What are the starting molecules for glycolysis?
The starting molecules for glycolysis are glucose and two ATP molecules. Glucose is broken down into two molecules of pyruvate through a series of enzymatic reactions, producing energy in the form of ATP and NADH.
The preparatory reactions occur how many times for every glucose molecule?
The preparatory reactions occur twice for every glucose molecule, as each glucose molecule is split into two pyruvate molecules during glycolysis.
