0
What else can I help you with?
Where does the first electron carrier pump hydrogen ions?
The first electron carrier that pumps hydrogen ions during cellular respiration is NADH dehydrogenase (complex I) in the electron transport chain. It pumps hydrogen ions across the inner mitochondrial membrane from the matrix to the intermembrane space.
What substance is a reactant along with oxygen in cellular respiration?
Towards the beginning of cellular respiration oxygen forms many bonds that create sugars, so two of the elements would be carbon and hydrogen. However oxygen molecules also bonds with H+ ions around the end of cellular respiration to form water.
How is water produced in cellular repiration?
Cellular respiration is the opposite chemical equation from photosynthesis: C6H12O6 + 6O2 --> 6CO2 + 6H2O. You can see the water is a product, and it is synthesized from the hydrogen in glucose and the oxygen in cells (which ultimately comes from the air we breathe.) Cellular respiration is exergonic (energy is released.)
Are atoms used in photosynthesis and cellular respiration recycled?
Yes, atoms involved in photosynthesis and cellular respiration are continuously recycled within living organisms. During photosynthesis, carbon, hydrogen, and oxygen atoms are used to make glucose from carbon dioxide and water. In cellular respiration, glucose is broken down to release energy, carbon dioxide, and water, recycling the atoms back into the environment.
Who are the hydrogen babysitters in cellular respiration?
In cellular respiration, the "hydrogen babysitters" refer to electron carriers, primarily NAD+ and FAD. These molecules accept electrons and protons (hydrogens) during metabolic reactions, effectively shuttling them to the electron transport chain. By doing so, they help facilitate the production of ATP, the energy currency of the cell, while preventing the buildup of free electrons that could be harmful.
Hydrogen pumps move hydrogen ions into which structure?
The thylakoid
Where does the first electron carrier pump hydrogen ions?
The first electron carrier that pumps hydrogen ions during cellular respiration is NADH dehydrogenase (complex I) in the electron transport chain. It pumps hydrogen ions across the inner mitochondrial membrane from the matrix to the intermembrane space.
What is the final acceptor of hydrogen in a cellular respiration?
The final acceptor of hydrogen in cellular respiration is oxygen. Oxygen combines with hydrogen to form water in the electron transport chain of the respiration process.
What is the final hydrogen acceptor in cellular respiration of most plants and animals?
The final hydrogen acceptor in cellular respiration for most plants and animals is oxygen. Oxygen combines with electrons and protons to form water in the electron transport chain, allowing the production of ATP through oxidative phosphorylation.
How does NAD gain energy in cellular respiration?
it lose a hydrogen ion and one electron
How does water form cellular respiration?
Oxygen is reduced, gaining electrons and hydrogen ions
What part of glucose molecule provides electrons in cellular respiration?
hydrogen from the NADH and FADH2
What stages in cellular respiration are affected by cyanide and hydrogen sulfide?
Cyanide primarily affects the electron transport chain stage of cellular respiration by inhibiting cytochrome c oxidase. Hydrogen sulfide inhibits multiple stages of cellular respiration, including the electron transport chain and specific enzymes in the citric acid cycle. Both compounds disrupt the production of ATP, leading to cellular dysfunction and potentially cell death.
What substance is a reactant along with oxygen in cellular respiration?
Towards the beginning of cellular respiration oxygen forms many bonds that create sugars, so two of the elements would be carbon and hydrogen. However oxygen molecules also bonds with H+ ions around the end of cellular respiration to form water.
What are sources of hydrogen ions in the huan body?
Cellular respiration = H+ Cellular metabolism = H+ Anaerobic respiration = H+ Incomplete Oxidation of fatty acids = H+ Hydrolisis of phosphoprotiensn and nucleic acids = H+ H+ = Hydrogen Ion
What are the directions of hydrogen flow during synthesis of ATP?
During the synthesis of ATP, the flow of hydrogen ions (protons) is from the intermembrane space through the ATP synthase complex into the mitochondrial matrix. This movement of hydrogen ions creates a proton gradient that drives the synthesis of ATP from ADP and inorganic phosphate.
How is water produced in cellular repiration?
Cellular respiration is the opposite chemical equation from photosynthesis: C6H12O6 + 6O2 --> 6CO2 + 6H2O. You can see the water is a product, and it is synthesized from the hydrogen in glucose and the oxygen in cells (which ultimately comes from the air we breathe.) Cellular respiration is exergonic (energy is released.)
