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КРОК / KROK
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A man developed agranulocytosis after pneumonia treatment with sulfonamides. Antibodies to neutrophils were detected in the patient's blood. This pathology belongs to the following type of allergic reactions:
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The second stage of detoxification involves joining certain chemical compounds with functional groups of toxins. Select one such compound:
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What titrimetric method of analysis uses both external and internal indicators?
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Streptomycin like other aminoglycosides, by binding to the 30S subunit of ribosomes, prevents the attachment of formylmethionyl-tRNA) What process is being disrupted as a result of this effect?
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What enzyme allows for synthesys of various genes from template RNA to DNA in genetic engineering (this enzyme catalyzes the process observed in RNA-viruses)?
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Action of a number of drugs is based on the effect of competitive inhibition of enzyme activity. Name its characteristic feature.
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Який пігмент утворюється в реакції окиснення гему?
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Під час аналізу седативного збору виявлено жовто-зелені супліддя - "шишечки", утворені черепичасто розташованими приквітковими лусками та горішкоподібними плодиками. Для якої рослини характерні такі ознаки?
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У пацієнта з гострою лівошлуночковою недостатністю виник набряк легень. Яке порушення периферичного кровообігу в легенях стало причиною цього ускладнення?
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Пацієнту лікар призначив лозартан калію для лікування артеріальної гіпертензії. Який механізм дії цього лікарського засобу?
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