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During glycolysis NADH is formed when hydrogen atoms are transferred to an electron acceptor called?
NAD+ (Nicotinamide adenine dinucleotide) gains two hydrogen atoms and two electrons to form NADH during glycolysis. NAD+ acts as an electron carrier, accepting the hydrogen atoms and becoming reduced to form NADH.
How is a small amount of ATP made in glycolysis and the kerb cycle?
In glycolysis, a small amount of ATP is produced through substrate-level phosphorylation, where a phosphate group is transferred from a substrate molecule to ADP to form ATP. In the Krebs cycle, ATP is generated through oxidative phosphorylation when high-energy electrons are transferred through the electron transport chain to generate a proton gradient, which then drives the synthesis of ATP.
What do you call a bond that forms when electrons are transferred from one atom to another?
ionic bond
What electrons are in photosynthesis?
In photosynthesis, electrons are transferred through a series of proteins in the thylakoid membrane of chloroplasts. These electrons come from water molecules and are used to drive the production of ATP and NADH, which are important molecules for the light-dependent reactions of photosynthesis.
What is the source of electrons that will reduce DPIP?
The source of electrons that will reduce DPIP is usually a plant extract or isolated chloroplasts. In the process of photosynthesis, electrons are transferred from water to DPIP through the photosynthetic electron transport chain, leading to the reduction of DPIP.
What happens to electrons released in glycolysis?
During glycolysis, glucose is broken down into pyruvate, resulting in the production of ATP and NADH. The electrons released during this process are transferred to NAD+, reducing it to NADH. This NADH then carries the electrons to the electron transport chain in aerobic respiration, where they are ultimately used to produce more ATP through oxidative phosphorylation. In anaerobic conditions, NADH can be converted back to NAD+ through fermentation, allowing glycolysis to continue.
Where is NADPH electrons from?
NADPH electrons are ultimately derived from the high-energy electrons transferred from nutrients such as glucose during cellular respiration. These electrons are transferred through a series of reactions that generate NADPH in the cell.
What is the correct sequence of glycolysis electron transfer and Krebs?
Glycolysis->Krebs Cycle->Electron Transfer
Where do the electrons come from that drive the etc?
The electrons that drive the electron transport chain (ETC) primarily come from the oxidation of NADH and FADH2, which are generated during earlier stages of cellular respiration, such as glycolysis and the Krebs cycle. These coenzymes carry high-energy electrons that are released during metabolic processes. Once delivered to the ETC, these electrons are transferred through a series of protein complexes, ultimately leading to the production of ATP and the reduction of oxygen to water.
What is the origin of the H plus and electrons that are transferred to NAD plus?
The origin of H+ and electrons transferred to NAD+ during cellular respiration is from the breakdown of glucose in the process of glycolysis and the citric acid cycle. These processes generate high-energy electrons that are carried by electron carriers like NADH to the electron transport chain, where they are used to create a proton gradient for ATP production.
What is reaction in which electrons are transferred between atoms?
When electrons are transferred in a reaction, it is referred to oxidation/reduction or redox.
How many electrons are transferred in the reaction?
The number of electrons transferred in a reaction can be determined by balancing the oxidation and reduction half-reactions. The difference in the number of electrons in the two half-reactions will give you the total number of electrons transferred in the reaction.
How is nad involved in the product of glycolysis?
like NADP+ in photosynythesis, each NAD+ accepts a pair of high-energy electrons. This molecule, known as NADH, holds the electrons until they can be transferred to other molecules. By doing this, NAD+ helps to pass energy from glucose to other pathways in the cell.
During glycolysis NADH is formed when hydrogen atoms are transferred to an electron acceptor called?
NAD+ (Nicotinamide adenine dinucleotide) gains two hydrogen atoms and two electrons to form NADH during glycolysis. NAD+ acts as an electron carrier, accepting the hydrogen atoms and becoming reduced to form NADH.
What molecule is regenerated for glycolysis during fermentation?
NAD+ is the molecule that is regenerated for glycolysis during fermentation. NAD+ is essential for glycolysis to continue in the absence of oxygen by accepting electrons from glucose breakdown.
What is the function of NAD plus glycolysis?
to accept high energy electrons
What is the carrier for energy and high energy electrons during glycolysis?
nadh!
