Thus the correct order of the stages in cellular respiration is: Glycolysis – Oxidative decarboxylation – Krebs cycle – Electron transport chain – Oxidative phosphorylation.
What is step 4 of cellular respiration?
4. Electron Transport and Oxidative Phosphorylation. In the last stage of cellular respiration, the NADH and FADH2 produced from the previous stages are oxidized by the electron carriers, which are proteins in the electron transport chain (ETC).
What is the correct order of phases in cellular respiration quizlet?
The order of phases in cellular respiration is glycolysis, prep reaction, citric acid cycle, and electron transport chain.
What comes first in cellular respiration?
The process begins with Glycolysis. In this first step, a molecule of glucose, which has six carbon atoms, is split into two three-carbon molecules. The three-carbon molecule is called pyruvate. Pyruvate is oxidized and converted into Acetyl CoA.
What is the correct order of the steps of cellular respiration Related Questions
What are the 4 processes of respiration?
The processes of the respiratory system are pulmonary ventilation, external respiration, transport of gases, internal respiration, and cellular respiration.
What is the correct order of the steps of energy production?
So, the correct answer is ‘Carbohydrates ‚Üí Glycolysis ‚Üí Pyruvic acid ‚Üí AcetylCoA ‚Üí Krebs cycle ‚Üí CO2 + H2O + energy’.
Where do the 4 stages of cellular respiration occur?
Cellular respiration takes place in both the cytosol and mitochondria of cells. Glycolysis takes place in the cytosol, whereas pyruvate oxidation, the Krebs cycle, and oxidative phosphorylation occur in the mitochondrion.
Where do the 4 stages of respiration occur?
Glycolysis takes place in the cell cytoplasm. The Link reaction takes place in the matrix of the mitochondria. The Krebs cycle takes place in the matrix of the mitochondria. Oxidative phosphorylation occurs at the inner membrane of the mitochondria.
What is step 3 of cellular respiration?
The third and final stage of cellular respiration, called electron transport , takes place on the inner membrane of the mitochondrion. Electrons are transported from molecule to molecule down an electron-transport chain.
What is the sequence of the flow of most energy during cellular respiration?
During cellular respiration, most energy flows as follows: glucose ‚Üí NADH ‚Üí electron transport chain ‚Üí proton-motive force ‚Üí ATP. Let’s consider the products generated when cellular respiration oxidizes a molecule of glucose to six molecules of CO2.
What are the stages of cellular respiration in order quizizz?
What are the 3 stages of cellular respiration in order? Electron Transport Chain, Glycolysis, Krebs Cycle.
What is the correct order from first to last with regards to glycolysis?
The correct answer is ‘ G 6-P‚Üí 3-PGAL‚Üí3-PGA‚Üí3-PEP’.
What are the three stages of cellular respiration in order quizlet?
The 3 phases of cellular respiration are Glycolysis, the Krebs Cycle, and the Electron Transport Chain.
What are the 3 events of respiration?
Carbon dioxide retention. Accumulation of lactic acid. Excess fatty acids in patients with diabetes mellitus.
What are the 4 stages of energy?
There are four stages: glycolysis, the link reaction, the Krebs cycle and oxidative phosphorylation. During glycolysis, glucose molecules (six-carbon molecules) are split into two pyruvates (three-carbon molecules) during a sequence of enzyme-controlled reactions. This occurs in both aerobic and anaerobic respiration.
Which of the following is correct order of energy?
Correct order of energies : 5s<5d<7s<5f.
Is the correct sequence for the flow of energy in a food chain?
The correct answer is: Producers‚Üí Consumers ‚ÜíDecomposers.
Which stage of the 4 stages of cellular respiration is the anaerobic stage?
Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen.
Which of the four phases of cellular respiration require oxygen?
Stages of Cellular Respiration Glycolysis occurs in the cytoplasm of the cell and does not require oxygen, whereas the Krebs cycle and electron transport occur in the mitochondria and do require oxygen. Cellular respiration takes place in the stages shown here.
Which of the 3 cellular respiration cycles makes the most ATP?
The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS).