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What are the products and reactants of the electron transport chain?

Terms in this set (10)
  • Reactants and products of ETC. Electron Transport reactants: Hydrogen ions, oxygen, NADH, FADH2 Products:Water and ATP( 2 e- + 2 H+ 1/2 O2= H20)
  • Complex I. NADH dehydrogenase.
  • Complex II.
  • Complex III.
  • Complex IV.
  • Role of Oxygen in ETC.
  • Substrate Level Phosphorylation.
  • Oxidative Phosphorylation.

Considering this, what are the products of the electron transport chain?

The end products of the electron transport chain are water and ATP. A number of intermediate compounds of the citric acid cycle can be diverted into the anabolism of other biochemical molecules, such as nonessential amino acids, sugars, and lipids.

Beside above, which reactant is used in the electron transport chain quizlet? Electrons are then transferred from the donor to the acceptor through another electron transport chain. 2 hydrogen ions and 2 electrons start the chain. Oxygen and ADP are also reactants.

Simply so, what are the reactants and products of the electron transport chain in cellular respiration?

The main biochemical reactants of the ETC are the electron donors succinate and nicotinamide adenine dinucleotide hydrate (NADH). These are generated by a process called the citric acid cycle (CAC). Fats and sugars are broken down into simpler molecules such as pyruvate, which then feed into the CAC.

What are the products and reactants of cellular respiration?

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Similar Question and The Answer

What is the purpose of the electron transport chain?

What is the main purpose of the electron transport chain? The main purpose of the electron transport chain is to build up a surplus of hydrogen ions (protons) in the intermembrane space so that there will be a concentration gradient compared to the matrix of the mitochondria.

How many ATP are produced in the electron transport chain?

34 ATP

Is NADH 2.5 or 3 ATP?

To pass the electrons from NADH to last Oxygen acceptor,total of 10 protons are transported from matrix to inter mitochondrial membrane. 4 protons via complex 1,4 via complex 3 and 2 via complex 4. Thus for NADH— 10/4=2.5 ATP is produced actually. Similarly for 1 FADH2, 6 protons are moved so 6/4= 1.5 ATP is produced.

What is the formula for respiration?

When using chemical formulas, it is important to make sure the atoms on the left and right are balanced as nothing is created or destroyed in the process. C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP is the complete balanced chemical formula for cellular respiration.

How many steps are in the electron transport chain?

Steps of the Electron Transport Chain Four protein complexes in the inner mitochondrial membrane form the electron transport chain. These complexes exist in a descending order of energy.

What is the electron transport chain also known as?

The respiratory chain, otherwise known as the electron transport chain, resides in the mitochondria. A single molecule of NADH has sufficient energy to generate three ATP molecules from ADP.

What are the products of glycolysis?

Glycolysis involves the breaking down of a sugar (generally glucose, although fructose and other sugars may be used) into more manageable compounds in order to produce energy. The net end products of glycolysis are two Pyruvate, two NADH, and two ATP (A special note on the "two" ATP later).

Where does the electron transport chain take place?

The electron transport chain occurs across the inner mitochondrial membrane of the mitochondria and its main function is to build an electrochemical gradient on either side of the inner membrane using protons.

Where is ATP stored?

The energy for the synthesis of ATP comes from the breakdown of foods and phosphocreatine (PC). Phosphocreatine is also known as creatine phosphate and like existing ATP; it is stored inside muscle cells. Because it is stored in muscle cells phosphocreatine is readily available to produce ATP quickly.

What are the two main products of the ETC?

Terms in this set (10) Reactants and products of ETC. Electron Transport reactants: Hydrogen ions, oxygen, NADH, FADH2 Products:Water and ATP( 2 e- + 2 H+ 1/2 O2= H20) Complex I. NADH dehydrogenase. Complex II. Complex III. Complex IV. Role of Oxygen in ETC. Substrate Level Phosphorylation. Oxidative Phosphorylation.

How ATP is produced?

Although cells continuously break down ATP to obtain energy, ATP also is constantly being synthesized from ADP and phosphate through the processes of cellular respiration. Most of the ATP in cells is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP.

How many ATP does glycolysis cost?

two ATP

How many ATP are produced in the electron transport chain quizlet?

Making a net of 2 ATP molecules. One cycle off the Krebs Cycle makes 1 ATP molecule through substrate-level phosphorylation. For every glucose consumed, 34 ATPs are produced in electron transport and oxidative phosphorylation. In total, 38 molecules of ATP are produced.

What are the ultimate products of the electron transport chain?

Quiz: What are the initial reactants which start the electron transport chain? Answer 2 hydrogen ions and 2 electrons start the chain. Oxygen and ADP are also reactants. What are the final products of the chain? Answer 3 ATP and a water molecule are products.

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