Light energy is transferred to a chlorophyll reaction center where electrons become energized.
- A protein in the electron transport chain, pumps H+ ions from the stroma into the thylakoid space
- Electrons from the electron transport chain close to photosystem II replace the elctrons lost in photosystem I
- Electrons from Photosystem I become energized and escape photosystem I and move down the second electron transport chain.
- H+ ions flow down the concentration gradient through a channel in ATP Synthase, releasing energy in the process
- Electrons move down the electron transport chain, releasing energy
- Electrons move to an electron acceptor in the electron transport chain and electrons in photosystem II are replaced by the splitting of a water molecule
- Photosystem II receives photons in the form of light energy
- Water is split to replace the electrons in photosystem II
- At the end of the electron transport chain, the energized electrons and an H+ ion are used to reduce NADP+ to NADPH
- ATP uses energy to add a phosphate to ADP forming ATP
The answer will be the A coal.
The energy in coal comes from energy that was stored in giant plants that lived hundreds of millions of years ago in swamp forests. After some time dirt and water started to stack compressing it to rock or also known as coal.
Answer:
irreversible chemical change
Explanation:
A chemical change always results in a new substance and as it is not possible to reverse it, it is an irreversible chemical change.
I hope you understood :)
Consumers because scavengers hunt for food b
Answer:
I think answer is
-the waves transfer energy
