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What happens to electrons as they are transported along the the electron transport chain?
The electrons are transported through a series of carrier proteins via simultaneous oxidation-reduction reactions. The carriers harvest energy from these electrons to pump H+ ions across the inner mitochondrial membrane. When the electrons reach the very end of the chain i.e. complex 4, they are transferred to Oxygen atoms to form O2- ions. O2- ions then combine with H+ ions in the mitochondrial matrix to form H2O.
What is the correct sequence of glycolysis electron transfer and Krebs?
Glycolysis->Krebs Cycle->Electron Transfer
What effects does oxygen have on metals?
Oxygen on metals may have many different effects depending on the metal and what the oxygen is combined with. Oxygen combined with moisture on the metal of steel or iron will cause the metal to rust.
What is combined with two oxygen atoms and helps plants engage in photosynthesis?
It is carbon that is combined with the oxygen in photosynthesis to make carbon dioxide (CO2).
What is germanium combined with to make compounds?
Germanium is most commonly combined with silicon, oxygen and hydrogen
What happens to blood when it is combined with oxygen?
It clots.
What happens when oxygen and scandium is combined?
Scandium (III) oxide
The transfer of high-energy electrons down the electron transport chain causes what to be transported across the mitochondrial membrane?
The electron movement causes H+ ions to be transported to the cystolic side of the mitochondrial membrane from the mitochondial matrix. This creates the electrochemical gradient that is used to generate chemical energy (ATP from ADP)
What happens to electrons as they are transported along the the electron transport chain?
The electrons are transported through a series of carrier proteins via simultaneous oxidation-reduction reactions. The carriers harvest energy from these electrons to pump H+ ions across the inner mitochondrial membrane. When the electrons reach the very end of the chain i.e. complex 4, they are transferred to Oxygen atoms to form O2- ions. O2- ions then combine with H+ ions in the mitochondrial matrix to form H2O.
What produces ATP energy for a cell?
respiration, aerobic respiration(oxygen available) produces much more: C6H1206 + O2 = 6H20 + 6CO2 + 36ATP anaerobic respiration(no oxygen available) produces few: in animals it produces lactic acid and 2 ATP in plants it produces an alcohol, carbon dioxide and 2 ATP
What two activities are MOST related to mitochondrial activity?
Is this from Zingylearning? :) If it is, the answer is eating and inhaling oxygen.
What is the correct sequence of glycolysis electron transfer and Krebs?
Glycolysis->Krebs Cycle->Electron Transfer
Oxygen combined with one other element is an?
Oxygen combined with one other element is an oxide.
What does cardon dioxide form combined with?
it is combined with oxygen
Can 2 hydrogen molecules be combined with an oxygen molecule to make water?
YES, this happens when hydrogen burns. 2H2 + O2 ==> 2H2O
What happens when plutonium is combined with oxygen?
If you think to an alloy, this alloy is possible.
Does pyruvate oxidation occur in the cytoplasm?
Pyruvate is broken down oxidized to CO2 in the mitochondria. The oxidation of pyruvate also reduces coenzymes NADH and FADH2. The electrons from these coenzymes are fed through the electron transport chain and eventually end up on oxygen creating water. The transport of electrons through the ETC pumps protons (H+) from the mitochondrial matrix to the inner membrane space. This creates a proton gradient that forces protons back through an integral membrane protein in the inner mitochondrial membrane called ATP Synthase. The rotation of ATP Synthase creates ATP from ADP and Pi.
