Answer:
The correct answer is ATP and NADPH
Explanation:
During the light reaction, the light energy is absorbed by the chlorophyll pigment present in the thylakoid membrane which moves through different electron acceptors and allows the formation of NADPH and ATP.
This ATP and NADPH get utilized into the Calvin cycle during carbon fixation, reduction and regeneration steps. This utilization converts ATP and NADPH into ADP and NADP+. The energy released by them is used to fix carbon to produce organic compounds. Therefore the correct answer is ATP and NADPH.
During chemical reactions, the bonds that hold molecules together break apart and form new bonds, rearranging atoms into different substances. Each bond requires a distinct amount of energy to either break or form; without this energy, the reaction cannot take place, and the reactants remain as they were. Simplisticly said During chemical reactions, the chemical bonds between atoms are altered.
Saltatory Conduction
During an action potential, the charge seems to “jump” from node to node rather than flow continuously down the axon, a process known as: Saltatory Conduction
.
Saltatory conduction is the faster distribution of action potentials across myelinated axons from one node of Ranvier (breaks in the wrapping of myelin insulation) to another node, which leads to increased speed of action potentials. The only area along the axon where ions are exchanged is the uninsulated nodes of Ranvier.
