The proton proton chain quizlet
WebbHow does the energy produced in one cycle of the CNO cycle compare to that produced in one cycle of the proton-proton chain? The CNO cycle produces the same amount of … WebbSolar corona. Flare. Prominence. Solar wind. The core of the Sun is considered to extend from the center to about 0.2 to 0.25 of solar radius (140,000–170,000 kilometres …
The proton proton chain quizlet
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WebbThe proton–proton chain is, like a decay chain, a series of reactions. The product of one reaction is the starting material of the next reaction. There are two main chains leading … WebbThe proton gradient produced by proton pumping during the electron transport chain is used to synthesize ATP. Protons flow down their concentration gradient into the matrix …
Webbproton-proton chain. [ proh-ton- proh-ton ] noun Physics, Astronomy. a series of thermonuclear reactions, responsible for the energy production in stars like the sun, in … WebbThe main process responsible for the energy produced in most main sequence stars is the proton-proton (pp) chain. It is the dominant process in our Sun and all stars of less than 1.5 solar masses. The net effect of the process is that four hydrogen nuclei, protons, undergo a sequence of fusion reactions to produce a helium-4 nucleus.
WebbThe process is called the Proton-Proton (PP) Chain, and it operates inside the Sun and stars of similar mass. Step 1: Smash two protons together to make deuterium positron: like an electron, but with positive charge neutrino: very light, hard-to-detect particle Step 2: A proton crashes into a deuterium nucleus, making helium-3 WebbStep 1. Proton fuses with proton, releases electron neutrino and positron, makes deuterium (hydrogen-2) Step 2. Deuterium fuses with proton, releases gamma ray, makes helium-3. Step 2-Note. One of the protons is converted into a neutron. Step 3. Helium-3 fuses with …
Webb1 apr. 2024 · Basically, the P-P chain turns 4 protons into: 1 neutrino, 1 gamma ray, 1 positron, 1 helium nucleus. A gamma ray = energy. The chain converts hydrogen into …
http://burro.cwru.edu/Academics/Astr221/StarPhys/ppchain.html highfield littleport academyWebbIn mitochondria, energy released by the electron transport chain is used to move protons from the mitochondrial matrix (N side) to the intermembrane space (P side). Moving the protons out of the mitochondrion creates a lower concentration of positively charged protons inside it, resulting in excess negative charge on the inside of the membrane. highfield lmsWebbproton-proton chain, also called p-p chain, proton-proton cycle, or proton-proton reaction, chain of thermonuclear reactions that is the chief source of the energy radiated by the … how hot can canned goods be storedWebbA) It predicted that the Sun could last only about 25 million years, which is far less than the age of Earth. B) It predicted that the Sun would shrink noticeably as we watched it, and … highfield little bollingtonWebbThe protons move back across the inner membrane through the enzyme ATP synthase. The flow of protons back into the matrix of the mitochondrion via ATP synthase provides … highfield littleport academy photosWebb22 juli 2024 · The proton–proton chain reaction also commonly referred to as the p-pchain is one of two known sets ofnuclear fusion reactions by which stars convert hydrogen to helium. … proton proton chain What is the significance of … highfield littleportWebbOverall, four protons are converted into one helium nucleus. Energy is released because the helium nucleus has slightly less mass than the original four protons. The total amount of energy released for each conversion of four hydrogen nuclei into a helium nucleus is about 10 million times more than is produced by the chemical reaction when hydrogen … highfield liquor calgary