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Protons are moved into the thylakoid using energy from where?
ATP.
How does the structure of the chloroplast enable it to build up a concentration gradient of protons?
The membrane inside the thylakoid of the chloroplast pumps H+ ions from the outside compartment (stroma) to the inside (lumen). This builds the gradient. The electrons are pumped using energy released from a high energy electron which was energized through light absorption. This electron comes from the breakdown of water.
Example of a sentence using the word protons?
Protons are a type of positive atom
How can a proton be moved from one location to another?
A proton can be moved from one location to another by applying an electric or magnetic field that exerts a force on the proton. This force can be used to accelerate the proton, causing it to move to a different location. Additionally, protons can be transported using equipment such as proton pumps or ion channels in biological systems.
What is produced when using the energy from photons hitting photsystem II?
When photons hit photosystem II in the thylakoid membrane of chloroplasts, they excite electrons that are used to split water molecules into oxygen, protons, and electrons. The oxygen is released as a byproduct, while the electrons are used to generate ATP and NADPH through the process of photosynthesis.
How does the structure of chloroplast enables it to build up a concentration gradient of protons?
The membrane inside the thylakoid of the chloroplast pumps H+ ions from the outside compartment (stroma) to the inside (lumen). This builds the gradient. The electrons are pumped using energy released from a high energy electron which was energized through light absorption. This electron comes from the breakdown of water.
What goes in the electron transport chain?
In the electron transport chain, electrons are passed from one protein complex to another, using energy to pump protons across a membrane. This creates an electrochemical gradient that is used to generate ATP in a process known as oxidative phosphorylation. Oxygen is the final electron acceptor in the chain, which combines with protons to form water.
How can dirt be moved without using a wheelbarrow?
Dirt can be moved without using a wheelbarrow by using tools like shovels, buckets, or even a tarp to carry and transport the dirt to a different location.
Protons are the same as the mass or the atomic?
The atomic number is the number of protons. For example, the atomic number of Hydrogen is 1, because it has 1 proton. The mass is calculated using protons, neutrons, and electrons.
How were the moai moved?
The moai statues on Easter Island were moved by using a combination of carving them on site, and then transporting them using a system of ropes, sleds, and manpower. It is believed that the statues were walked into an upright position using this method.
Synthesis of ATP during the light reactions?
Hydrogen ions, flowing from the thylakoid lumen to the stroma in the chloroplast, have to move through a protein called the ATP synthase. Each time 3 protons moves through it, an ADP is phosphorylated into ATP. The protons move through the protein because a gradient is built up and there is a high concentration of protons in the lumen compared to that of the stroma. These protons move freely down their chemical gradient by chemiosmosis, and the ATP synthase takes advantage of this process by using their energy to power itself.
Give you a sentence using nucleus?
The nucleus is inside the atom,which consists of protons and neutrons.
