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How many NAD molecules are needed for the breakdown of each glucose molecule?
Two NAD+ molecules are needed for the breakdown of each glucose molecule during glycolysis. NAD+ is reduced to NADH during certain reactions in glycolysis, allowing it to carry electrons to the electron transport chain for further energy production.
What mineral is needed to make haemoglobin?
Iron is needed to make haemoglobin, the protein in red blood cells that carries oxygen throughout the body. Without enough iron, the body cannot produce adequate haemoglobin, leading to a condition called iron-deficiency anemia.
Why is a cat?
thw egyptians needed something to worship
How much living space is needed for a monkey?
56 feet?
What do they do to dogs in a animal control?
nothing much really clean walk feed bath pickup dogs or cats shots if needed wormed if needed and yes sometime animals are put to sleep depending on there situation
Which complex or enzyme of photosynthesis consumes h2o?
The complex known as Photosystem II in the thylakoid membrane of chloroplasts is responsible for splitting water (H2O) into oxygen, protons (H+), and electrons during the light-dependent reactions of photosynthesis. This process provides the electrons needed to generate ATP and NADPH for use in the Calvin cycle.
How does photosystem 2 facilitate the process of water splitting in photosynthesis?
Photosystem 2 is a protein complex in plants that absorbs light energy to split water molecules into oxygen, protons, and electrons during photosynthesis. This process is essential for producing oxygen and generating the energy needed for plant growth.
What would happen if electrons from photosystem 2 weren't replaced?
If electrons from photosystem 2 weren't replaced, the electron transport chain would be unable to continue and ATP synthesis would stop. This would disrupt the light-dependent reactions of photosynthesis and prevent the generation of NADPH, which is needed for the synthesis of sugars in the Calvin cycle. Ultimately, this would lead to a decrease in the production of glucose and other organic compounds.
Which event occurs in photosystem I?
In photosystem I (PSI), the primary event is the absorption of light energy by chlorophyll pigments, which excites electrons to a higher energy state. These high-energy electrons are then transferred through a series of proteins in the electron transport chain, ultimately reducing NADP+ to form NADPH. This process is crucial for the light-dependent reactions of photosynthesis, providing the reducing power needed for the Calvin cycle. Additionally, PSI plays a role in cyclic electron flow, which helps generate ATP.
Why did photosystem II evolve first?
This is a speculative area! The most detailed studies and reasoning relevant to this question are perhaps those of Nathan Nelson, who has used genomic analyses of Eubacteria, Archaea, and eukaryotes to draw up a tentative evolutionary tree of photosynthetic reaction centers. His conclusion is that photosystems I and II, or rather, reaction centers of these two types, had a common origin about 2.5 Ga (billion years ago). - - - photosystem II - - - It was Kodak that invented the first, ever, photosystem for every man to use. In those days you needed to buy the camera and after having taken all the shots, you simply returned the camera (intact) to Kodak. Kodak would then make prints of your photos and return it. --- But I think you meant the photosystem used in photosynthesis lol photosystem 1 was discovered first, but it does not mean that it evolved first. Photosystem 2 is actually first in the process of capturing light energy. But as you can see, the answer is mainly a mystery, just like "Which came first, the chicken or the egg?" Hope this helped --
What is cooperation of the two photosystems of the chloroplast is required for?
The cooperation of the two photosystems (Photosystem I and Photosystem II) is required for the efficient production of ATP and NADPH during the light-dependent reactions of photosynthesis. Photosystem II generates ATP through the electron transport chain, while Photosystem I produces NADPH. Working together, they create the energy carriers needed to fuel the Calvin cycle, where carbon fixation occurs.
How plants separate H2O?
They use energy of sunlight to dissociate water.Process is called photolysis.It takes place in Photosystem (ii).Photolysis gives electrons needed to neutralize possitively charged P680 reaction centre.This reaction also produces oxygen and protons. 2H2O--->O2+4H+ 4e
What is the least number of of electrons needed in shell?
The least number of electrons needed in a shell is 2, as the first shell can hold a maximum of 2 electrons.
How does photosystem II and photosystem allow the Calvin cycle to work?
The products of the photosystems are the reactants for the Calvin cycle.Students who are using this as a resource for APEX coursework should note that you may want to paraphrase so your teachers can't google your responses :)
Where do fanfares originate from?
From the Middle Ages when military functions needed hosting.
How many electrons are needed to fill the second outer energy level?
8 electrons
How many electrons are needed for OF2?
For OF2, oxygen (O) has 6 electrons, and fluorine (F) has 9 electrons each. Therefore, the total number of electrons needed to form OF2 is 6 (from oxygen) + 2 x 9 (from two fluorine atoms) = 24 electrons.
