Table of Contents
- 1 What uses the energy released by the flow of hydrogen ions to convert ADP to ATP?
- 2 How is ADP converted to ATP quizlet?
- 3 What occurs as H+ ions pass through ATP synthase in the thylakoid membrane?
- 4 What is synthesis of ATP?
- 5 What three components make up ADP and ATP?
- 6 What happens when ATP is converted to ADP quizlet?
- 7 What would happen if chloroplast ran out of NADP+?
- 8 What happens if the thylakoid membrane is permeable to hydrogen ions?
What uses the energy released by the flow of hydrogen ions to convert ADP to ATP?
The ATP synthase uses the energy from the flow of H+ ions to convert ADP to ATP.
How is ADP converted to ATP quizlet?
How is ADP converted to ATP? it is converted in a condensation reaction in which a phosphate molecule is added. this is done by creating the third and final bond of the ATP molecule as this bond has the most energy.
What best describes the conversion of ADP to ATP?
ADP is converted to ATP for the storing of energy by the addition of a high-energy phosphate group. The conversion takes place in the substance between the cell membrane and the nucleus, known as the cytoplasm, or in special energy-producing structures called mitochondria.
What occurs as H+ ions pass through ATP synthase in the thylakoid membrane?
H+ ions pass back across the thylakoid membrane through ATP synthase. As the ions pass through, the Atp synthase molecule rotates and the energy produced is used to convert ADP To ATP. Energy from ATP and high-energy electrons from NADPH are used to convert the 3-carbon molecules to higher energy forms.
What is synthesis of ATP?
ATP synthesis involves the transfer of electrons from the intermembrane space, through the inner membrane, back to the matrix. The combination of the two components provides sufficient energy for ATP to be made by the multienzyme Complex V of the mitochondrion, more generally known as ATP synthase. …
How does ATP synthase work?
ATP synthase is a complex which makes use of the proton potential created by the action of the electron transport chain in mitochondria. It transports a proton down the gradient and uses the energy to complete the phosphorylation of ADP to ATP.
What three components make up ADP and ATP?
Adenine, Ribose, and three Phosphate groups.
What happens when ATP is converted to ADP quizlet?
A phosphate is removed from an ATP molecule in order to provide energy for the cell. Thus, the ATP molecule turns into an ADP molecule. We eat food which gives us energy to add another phosphate group to the ADP molecule, turning it into an ATP molecule. The cycle then begins again.
What is the process of ADP to ATP?
Two processes convert ADP into ATP: 1) substrate-level phosphorylation; and 2) chemiosmosis. Substrate-level phosphorylation occurs in the cytoplasm when an enzyme attaches a third phosphate to the ADP (both ADP and the phosphates are the substrates on which the enzyme acts).
What would happen if chloroplast ran out of NADP+?
What would you expect would happen if this chloroplast ran out of available NADP+? The organism would not be able to produce NADPH, but will be able to produce ATP.
What happens if the thylakoid membrane is permeable to hydrogen ions?
If the thylakoid membrane was highly permeable to hydrogen ions, then the electron transfer chain would not be able to produce a hydrogen ion gradient across the membrane. Hydrogen ions would not flow through ATP synthase, and ATP synthesis would cease.
What is needed for synthesis of ATP?
ATP synthesis involves the transfer of electrons from the intermembrane space, through the inner membrane, back to the matrix. The combination of the two components provides sufficient energy for ATP to be made by the multienzyme Complex V of the mitochondrion, more generally known as ATP synthase.