Table of Contents
- 1 What are the products of chemiosmosis?
- 2 What is the result of chemiosmosis?
- 3 What are the final products of the electron transport chain and chemiosmosis?
- 4 Which compounds are the final products of oxidative phosphorylation?
- 5 What is removed from pyruvate during its?
- 6 What is produced in chemiosmosis quizlet?
- 7 How does chemiosmosis work to produce ATP?
- 8 What is meant by chemiosmosis?
- 9 How does chemiosmosis work in mitochondria?
What are the products of chemiosmosis?
Chemiosmosis is involved in the production of adenosine triphosphate (ATP), which is the main molecule used for energy by the cell. In eukaryotes, ATP is produced through the process of cellular respiration in the mitochondria.
What is the result of chemiosmosis?
The production of ATP using the process of chemiosmosis in mitochondria is called oxidative phosphorylation. The overall result of these reactions is the production of ATP from the energy of the electrons removed from hydrogen atoms. These atoms were originally part of a glucose molecule.
What are the final products of the electron transport chain and chemiosmosis?
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.
What is the result of chemiosmosis quizlet?
Chloroplasts use chemiosmosis to generate ATP during photosynthesis; in these organelles, light (rather than chemical energy) drives both electron flow down an electron transport chain and the resulting H+ gradient formation.
Which 3 carbon molecule is one of the final products of glycolysis?
pyruvate
The 3-carbon pyruvate molecule made in glycolysis loses a carbon to produce a new, 2-carbon molecule called acetyl CoA. The carbon that is removed takes two oxygens from pyruvate with it, and exits the body as carbon dioxide (CO 2start subscript, 2, end subscript).
Which compounds are the final products of oxidative phosphorylation?
When there is a high concentration of protons on the outside of the mitochondrial membrane, protons are pushed through ATP synthase. This movement of protons causes ATP synthase to spin, and bind ADP and Pi, producing ATP. Finally, ATP is made!
What is removed from pyruvate during its?
During the conversion of pyruvate into the acetyl group, a molecule of carbon dioxide and two high-energy electrons are removed. The carbon dioxide accounts for two (conversion of two pyruvate molecules) of the six carbons of the original glucose molecule.
What is produced in chemiosmosis quizlet?
what is chemiosmosis? the movement of ions across a selectively permeable membrane, similar to osmosis of water. creates two H+ ions and by the b6-f complex pumping ions from the stroma back into the interior of the membrane.
What are the final molecules of ATP from chemiosmosis used for?
The production of ATP using the process of chemiosmosis in mitochondria is called oxidative phosphorylation. It is also the method used in the light reactions of photosynthesis to harness the energy of sunlight in the process of photophosphorylation.
What does chemiosmosis provide for making ATP?
Chemisosmosis In chemiosmosis, chloroplasts , protons (H+) are pumped through electron transfer to one side of the membrane, creating a gradient, which then allows them to diffuse back across through ATP synthase. This process allows ATP to be produced from ADP + P.
How does chemiosmosis work to produce ATP?
In short, chemiosmosis is a mechanism that uses the proton motive force and ATP synthase to form ATP. A more detailed explanation: When electrons travel through the electron transport chain, H+ ions are pumped out of the mitochondria into the intermembrane space, thus forming the concentration gradient (aka proton motive force).
What is meant by chemiosmosis?
Chemiosmosis Definition. Chemiosmosis is when ions move by diffusion across a semi-permeable membrane, such as the membrane inside mitochondria. Ions are molecules with a net electric charge, such as Na +, Cl –, or specifically in chemiosmosis that generates energy, H +.
How does chemiosmosis work in mitochondria?
Chemiosmosis is like making energy molecules by using a microscopic windmill that turns because of the wind-like flow of ions through it. Mitochondria are the membrane pouches inside of a cell that serve as the powerhouses, producing energy molecules called ATP that power the protein machines inside the cell.