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The accompanying figure shows the electron transport chain what is the combination of substances that is initially added to the chain?
The combination of substances that is initially added to the electron transport chain is NADH and FADH2. These molecules carry electrons from previous steps in cellular respiration to the electron transport chain, where they donate their electrons to the chain to generate ATP.
What products of the citric acid cycle are needed for the electron transport chain?
NADH and FADH2 are the main products of the citric acid cycle that are needed for the electron transport chain. These molecules carry high-energy electrons to the electron transport chain, where they donate the electrons to generate ATP through oxidative phosphorylation.
What are fadh2 and nadh classified as?
FADH2 and NADH are classified as electron carriers in cellular respiration. They play a key role in transferring electrons to the electron transport chain, where the energy from these electrons is used to generate ATP through oxidative phosphorylation.
The oxygen at the end of the electron transport system is used to create?
water. Oxygen is the final electron acceptor in the electron transport chain, where it combines with electrons and protons to form water. This process helps generate ATP, the cell's main energy source.
What molecules carry high-energy electrons into the electron transport chain?
NADH and FADH2 are the molecules that carry high-energy electrons into the electron transport chain. These molecules are produced during glycolysis and the citric acid cycle and donate their electrons to the chain to generate ATP through oxidative phosphorylation.
How many electrons can a NADH molecule carry?
The electron transport chain is also known as the respiratory chain. NADH carries electrons in the form of hydrogen atoms to the electron transport chain.
How does NADH2 contribute to the electron transport chain in cellular respiration?
NADH2 donates electrons to the electron transport chain, which helps generate energy in the form of ATP during cellular respiration.
The electrons of which element are the primary substance carried by the electron transport system?
The electrons of hydrogen (H) are the primary substance carried by the electron transport system. In the form of hydrogen atoms or ions, electrons are shuttled through the system to generate ATP in cellular respiration.
The accompanying figure shows the electron transport chain what is the combination of substances that is initially added to the chain?
The combination of substances that is initially added to the electron transport chain is NADH and FADH2. These molecules carry electrons from previous steps in cellular respiration to the electron transport chain, where they donate their electrons to the chain to generate ATP.
What products of the citric acid cycle are needed for the electron transport chain?
NADH and FADH2 are the main products of the citric acid cycle that are needed for the electron transport chain. These molecules carry high-energy electrons to the electron transport chain, where they donate the electrons to generate ATP through oxidative phosphorylation.
How many electrons does FADH2 contain?
FADH2 contains 2 electrons. The 2 electrons are donated during the electron transport chain in the mitochondria to ultimately generate ATP.
Where does the electron transport chain get high energy electrons that are passed down the chains?
High-energy electrons from NADH and FADH2 are passed along the electron transport chain
What is passing of electrons through a series of protein molecules is called?
This process is known as the electron transport chain. It is a series of protein complexes and molecules located in the inner mitochondrial membrane that transfer electrons and generate ATP during cellular respiration.
Electrons are brought to the electron transport by what high energy electron carriers?
Electrons are brought to the electron transport chain by high-energy electron carriers such as NADH and FADH2. These carriers donate electrons to the chain, which is then used to generate ATP through oxidative phosphorylation.
What are fadh2 and nadh classified as?
FADH2 and NADH are classified as electron carriers in cellular respiration. They play a key role in transferring electrons to the electron transport chain, where the energy from these electrons is used to generate ATP through oxidative phosphorylation.
Nadh delivers electrons to an electron what?
NADH delivers electrons to the electron transport chain in the mitochondria during cellular respiration. This transfer of electrons helps to generate a proton gradient across the inner mitochondrial membrane, which drives the production of ATP through oxidative phosphorylation.
The oxygen at the end of the electron transport system is used to create?
water. Oxygen is the final electron acceptor in the electron transport chain, where it combines with electrons and protons to form water. This process helps generate ATP, the cell's main energy source.
