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КРОК / KROK
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Vitamin B_6 is a part of the pyridoxal phosphate coenzyme (PLP). What reactions involve PLP?
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What cations have the highest mobility among those listed below?
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In recent decades, the etiological role of viruses in the occurrence of cervical cancer has been proven. Name these viruses.
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A specimen of Rosa majalis fruit was added to the morphological collection. This fruit consists of nutlets embedded in a matrix of fine stiff hairs on the inner surface of the succulent hypanthium. Name this fruit:
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One of the biological functions performed by glycoproteins in the body is a regulatory (hormone) function. What hormone is a glycoprotein based on its chemical nature?
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A dithizone solution was added into the studied alkaline solution of cations that belong to the IV analytical group. As a result, a compound formed that was coloring not only the organic but also the aqueous phase in red. What cations are present in the solution, as indicated by this analytical effect?
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Thiocyanatometric titration method requires secondary standard solution of potassium thiocyanate that is standardized with standard solution of:
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How does the value of the critical micelle concentration in homologous series change with an increase in the molecular mass of the surfactant?
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Against the background of treatment with antihypertensive drugs, a woman developed a dry cough. What drugs have caused this side effect?
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Why do alcohols have higher boiling points as compared to their isomeric ethers?
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