All redox chemistry of the pyridine nucleotide coenzymes takes place at the 4-position of the pyridine ring.
<h3>What are pyridine nucleotide coenzymes?</h3>
The pyridine nucleotide coenzymes are specific coenzymes responsible for oxide reduction reactions during cellular respiration.
The pyridine nucleotide coenzymes include nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) and they function by accepting/donating electrons during chemical reactions of the cellular respiration.
In conclusion, all redox chemistry of the pyridine nucleotide coenzymes takes place at the 4-position of the pyridine ring.
Learn more about Nicotinamide adenine dinucleotide here:
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ELEMENTS:
1.) Hydrogen
2.) Helium
3.) Lithium
4.) Beryllium
COMPOUNDS:
1.) baking soda:sodium hydrogen carbonate sodium bicarbonate:NaHCO3
2.) bleach (liquid):sodium hypochlorite or hydrogen peroxide:NaClO H2O2
3.) bleach (solid):sodium perborate:NaBO3
4.) Borax:sodium tetraborate decahydrate:Na2B4O7.10 H2O
Answer:
chemical energy
Explanation:
we get this from food which pur bodies use as fuels to do things like running,talking,etc
(ver-TEE-brul KAH-lum) The bones, muscles, tendons, and other tissues that reach from the base of the skull to the tailbone. The vertebral column encloses the spinal cord and the fluid surrounding the spinal cord. Also called backbone, spinal column, and spine. Enlarge
The best answer is A.
As soon as the blood vessel wall is broken or damaged, a series of reactions activate platelets so that they stick to the site of injury. The platelets are able to hold to the blood vessel wall by means of a protein substance called von Willebrand's factor.
Collagen and thrombin then act at the site of injury and induce platelets to clump or stick together, forming a mesh that plugs the broken part. Special clotting protein help sequester more platelets to the plug which finally becomes a blood clot.