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What molecule donates the second h plus and e plus to the electron transport chain?
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What are the largest particles that this stream can transport when its velocity is 200 centimeters per second?
Pebbles
How many times greater is the mass of Earth than the mass of an electron?
The mass of the Earth is about 6x1024 kg The mass of an elecron is 9x10-31 kg Divide the first by the second to get the answer: The Earth is about 6.5x1054 times more massive. 6,500,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
Which of the following are elements in this equation 2Ca s plus O2 g 2CaO s?
Calcium, Ca, and oxygen, O2, are elements (first is mono-atomic, the second is diatomic). Calcium oxide, CaO, is a molecule made of two elements.
Is that ok to say she is second 1 daughter?
No.She is the second daughter.No.She is the second daughter.No.She is the second daughter.No.She is the second daughter.
What fraction of a second is one pico-second?
1/1,000,000,000,000 of a second = 1 pico-second however 1/1,000,000,000,000,000,000,000,000 of a second = 1 yacto-second
What does FADH2 do in ETC?
FADH2 is an electron carrier similar to NADH, but only the second protein in the ETC accepts FADH2 electrons. So FADH2 is used in the ETC, but it produces less ATP due to it only entering the second protein in the ETC.
What are products of the electron transport chain in the second stage of celluar respiration?
34 adenosine triphosphate
What is the role of ubiquinone in the electron transport chain?
Ubiquinone carries electrons from the first enzyme complex to the second enzyme complex
What are the three stages of aerobic respiration?
The three stages of aerobic respiration are glycolysis, the Krebs cycle (or citric acid cycle), and the electron transport chain. Glycolysis breaks down glucose into pyruvate, which then enters the Krebs cycle to produce ATP. The final stage involves the transfer of electrons through the electron transport chain to generate a large amount of ATP.
What is the electronegativity of the oxygen atom to that of the other molecules within the electron transport chain?
Oxygen has a high electronegativity compared to other molecules in the electron transport chain like NADH and FADH2. This allows oxygen to efficiently attract electrons at the end of the chain, facilitating the formation of water and driving the production of ATP.
Why does fadh2 produce fewer ATP molecules than nadh?
FADH2 produces fewer ATP molecules than NADH because it enters the electron transport chain at a later point, resulting in fewer protons being pumped across the inner mitochondrial membrane. This leads to a lower production of ATP during oxidative phosphorylation.
What are the powerhouses of the cell becase they are the organelles in which the second stage of cellular respiration takes place?
They are the mitochondria. Electron transport chain and Kreb cycle take place there
What is the second electron affinity of chlorine?
Chlorine has a negative second electron affinity because it releases energy when gaining an additional electron. This makes it less likely to accept a second electron compared to its first electron affinity, which is positive.
What stage of cellular respiration does not involve any carbon-based compounds as a reactant or product?
The electron transport chain does not directly involve any carbon-based compounds as reactants or products. It mostly involves the transfer of electrons through a series of protein complexes to generate ATP.
What are isovalent hyperconjugation structures?
Isovalent hyperconjugation structures are resonance structures in which a sigma bond adjacent to a pi bond donates electron density to the pi system. This results in stabilization of the molecule due to delocalization of electrons. Isovalent hyperconjugation is commonly observed in organic compounds with multiple bonds.
What was the second transport?
The second transport was a cargo ship carrying supplies for the research station.
If an electron is in the second energy level in which type of orbitals could this electron be in?
If an electron is in the second principle energy level, that is, n = 2, then that electron could be in an s or p orbital.
