0
What else can I help you with?
What molecule does fermentation provide to glycolysis?
Pyruvic acid is made during glycolysis and is later used in fermentation.
What is the net number of ATP produced in glycolysis?
During glycolysis it makes a net amount of 2 molecules of ATP. Fermentation happens anaerobically (without oxygen) and the reduction of pyruvate into lactate itself does not yield any ATP. But I think the answer you are looking for is 2 ATP.
What statement describes what happens with ATP during glycolysis?
During glycolysis, ATP is both consumed and produced. Two molecules of ATP are consumed in the initial steps of glycolysis to activate the glucose molecule. However, four molecules of ATP are then produced during the later steps, resulting in a net gain of two ATP molecules per glucose molecule metabolized.
In glycolysis molecules of ATP are used in the first step and molecules of ATP are produced in the second step. (1 point) four two two four two two four four?
In glycolysis, two molecules of ATP are used in the initial steps, specifically during the phosphorylation of glucose and its conversion to fructose-1,6-bisphosphate. Subsequently, four molecules of ATP are produced during the later stages of glycolysis, resulting in a net gain of two ATP molecules. Thus, glycolysis is an energy-yielding process despite its initial investment of ATP.
What statement describes what happen s with the ATP during glycolysis?
During glycolysis, glucose is broken down into two molecules of pyruvate. ATP is used to phosphorylate glucose and fructose-6-phosphate, converting them into more reactive intermediates. Later, ATP is synthesized via substrate-level phosphorylation when phosphoenolpyruvate is converted to pyruvate. Overall, glycolysis results in a net production of two ATP molecules.
Why is there a net gain of only 2 ATP molecules in the glycolysis of one six-carbon glucose?
During glycolysis, there is a net gain of 2 ATP molecules because 2 ATP are consumed in the early steps to prime the glucose molecule for breakdown, while 4 ATP are produced later on. This results in a net gain of 2 ATP molecules for each molecule of glucose that enters glycolysis.
Where does breakdown occur in fermentaion?
Breakdown in fermentation can occur at various stages, such as nutrient depletion, pH changes, temperature fluctuations, or the accumulation of toxic byproducts. These factors can lead to decreased microbial activity and consequently hinder the fermentation process.
Does glycolysis use and produce ATP?
No, that process only produces 2 ATP. The most efficent ATP making process is the ETS which produces 32 ATP. The remaining 2 ATP are produced in the Kebs cycle, giving a grand total of 36 ATP.
What is a product of glycolysis exhaled as waste?
There isn't any. All the products of glycolysis are used later on.
Produces a net gain of 2 ATP molecules per molecule of glucose?
Glycolysis produces a net gain of 2 ATP molecules per molecule of glucose through substrate-level phosphorylation. Two ATP are consumed during the initial steps, but 4 ATP are produced later in the pathway, resulting in a net gain of 2 ATP molecules.
Does glycolysis make many ATPs?
Glycolysis produces a net gain of 2 ATP molecules per glucose molecule.Two ATP molecules are expended in the early stages of glycolysis, but 4 are later generated, so the net gain is 2 ATP.This is a small number compared to the aerobic stage of cellular respiration, which probably produces about another 28 or 30 ATP molecules per glucose.true... it gives out energy and oxygen
What happens to the energy carrying electrons during glycolysis?
During glycolysis, energy-carrying electrons are transferred from glucose to electron carrier molecules, primarily NAD+ (nicotinamide adenine dinucleotide), which is reduced to NADH. This process occurs as glucose is broken down into pyruvate, generating a small amount of ATP in the process. The NADH produced can later be used in the electron transport chain to generate additional ATP under aerobic conditions. Thus, glycolysis not only facilitates energy release but also sets the stage for further energy extraction in cellular respiration.
