Under certain circumstances, glycolysis takes place anaerobically, in the absence of oxygen. When this happens, which of the following products may be produced? lactate ethanol carbon dioxide acetyl CoA View Available Hint (s) Under certain circumstances, glycolysis takes place anaerobically, in the absence of oxygen. When this happens, which of the following products may be produced? lactate ethanol carbon dioxide acetyl CoA Only 1 and 2 may be produced. Only 1 and 3 may be produced. Only 1, 2, and 3 may be produced. All four products may be produced.

Question

Biology

Hazel Rivers

3 October, 15:35

Under certain circumstances, glycolysis takes place anaerobically, in the absence of oxygen. When this happens, which of the following products may be produced? lactate ethanol carbon dioxide acetyl CoA View Available Hint (s) Under certain circumstances, glycolysis takes place anaerobically, in the absence of oxygen. When this happens, which of the following products may be produced? lactate ethanol carbon dioxide acetyl CoA Only 1 and 2 may be produced. Only 1 and 3 may be produced. Only 1, 2, and 3 may be produced. All four products may be produced.

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Answers (2)

Know the Answer?

Hartman · Answer 1

Answer: Only 1,2 and 3.

Lactate, ethanol, carbondioxide.

Explanation:

Glycolysis is a process that take place in the cell in which glucose is converted to pyruvate, ATP and NADH. It can take place in the presence or absence of oxygen.

In absence of oxygen, pyruvate are reduced in the cytoplasm by fermentation to produce ethanol, carbondioxide and NAD (alcoholic fermentation) or lactate and NAD per pyruvate in lactate fermentation.

Harold Meza · Answer 2

Only 1,2 and 3 may be produced

Explanation:

Anearobic respiratory is a process that takes place in the absence of oxygen. It is the process in which Atp is synthesis by passing fuel through the electron transport chain. Different organisms carry out respiration using anearobic metabolism process where the oxygen level is low example included prokaryotes.

Fermentation is an anearobic process that leads to the breaking down of glucose through glycolysis pathway. We have lactic acid and alcohol fermatation.

Lactic acid fermentation leads to the generation of lactic acid as the by product. Glucose is

broken down into pyruvate and electron is receive from NADPH that breaks down pyruvate into lactic acid an end product of anearobic respiration.

Ethanol is also produces by alcohol fermentation through the break down of glucose into pyruvate. pyruvate undergoes two step reaction where CO2 is remove and then a 2molecule acetaldehyde is formed which is further broken down into a 2 molecule Ethanol.

The product gotten from anearobic respiratory includes Latin acid, Ethanol and carbondioxide.