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Does cellular respiration use NADPH as its electron carrier?
No. Cellular respiration uses NADH as an electron carrier. NADPH is used in photosynthesis.
What does cellular respiration give off for photosynthesis?
ATP and NADPH.
Where is NADPH electrons from?
NADPH electrons are ultimately derived from the high-energy electrons transferred from nutrients such as glucose during cellular respiration. These electrons are transferred through a series of reactions that generate NADPH in the cell.
Does cellular respiration use NADPH?
No, cellular respiration primarily uses NADH as an electron carrier, not NADPH. NADH is generated during glycolysis and the citric acid cycle, and it is used in the electron transport chain to produce ATP. NADPH is typically more involved in anabolic processes like fatty acid and nucleotide biosynthesis.
When NADPH gives up its electrons?
NADPH becomes oxidized to NADP+, losing the electrons it carried. The electrons are typically used in cellular processes, such as in photosynthesis or cellular respiration, and NADP+ can then pick up more electrons to become NADPH again.
What is the total number of NADPH produced in aerobic cellular respiration per molecule of glucose?
3 or 6
What provides the energy to remove the Hydrogen from NADPH?
The energy to remove hydrogen from NADPH comes from chemical reactions that are part of metabolic pathways, such as cellular respiration or photosynthesis. In these processes, NADPH is oxidized to NADP+, releasing electrons and protons, which are then used in various biochemical reactions. The energy released during the oxidation of NADPH is harnessed to drive reactions that require energy input, such as the synthesis of ATP or the reduction of other molecules.
What is the relationship between cellular respiration and glucose?
Glucose is the primary raw material / reactant required to generate pyruvate, which is then used in the Krebs cycle. In the process of cellular respiration, oxygen is introduced into the Krebs cycle to generate NADPH and ATP for energy for cells.
How is C6H12O6 important to photosynthesis and cellular respiration?
C6H12O6 (glucose) is relevant to both of these processes, because... Glucose is the end product of photosynthesis. After generating ATP and NADPH from the "light reactions" in the electron transport chain, both these molecules (ATP and NADPH) go on to power the Calvin Cycle, or "dark reaction". The end product of the Calvin Cycle is a molecule of G3P, which is made into glucose. Cellular respiration is essentially the "inverse" of photosynthesis- where photosynthesis makes glucose, cellular respiration breaks it down into ATP, so that it might be used by the cell. There is aerobic and anaerobic cellular respiration, which occur differently, but the common goal of the two processes is to break down glucose. Glycolysis precedes cellular respiration itself, which is the actual process of breaking down the glucose molecules into pyruvate.
List and explain the two types of cellular respiration?
the two main types of cellular respiration are aerobic cellular respiration and anaerobic cellular respiration.
What are the final electron acceptors for the electron transport chains in light reactions of photosynthesis and in cellular respiration?
In the light reactions of photosynthesis, the final electron acceptor is NADP+, which gets reduced to NADPH. In cellular respiration, the final electron acceptor is oxygen, which gets reduced to form water.
Where does the NADPH created during the light reactions accumulate?
NADPH is created in the stroma of the chloroplasts during the light reactions of photosynthesis. It accumulates in the stroma where it is used in the Calvin cycle to help convert carbon dioxide into sugars.
