{"id":90822,"date":"2025-06-01T10:38:23","date_gmt":"2025-06-01T10:38:23","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=90822"},"modified":"2025-06-01T10:38:23","modified_gmt":"2025-06-01T10:38:23","slug":"in-vertebrates-smooth-endoplasmic-reticulum-in-cells-of-which-organ-p","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-vertebrates-smooth-endoplasmic-reticulum-in-cells-of-which-organ-p\/","title":{"rendered":"In vertebrates, smooth endoplasmic reticulum in cells of which organ p"},"content":{"rendered":"

In vertebrates, smooth endoplasmic reticulum in cells of which organ plays a crucial role in detoxification of toxic compounds ?<\/p>\n

[amp_mcq option1=”Spleen” option2=”Intestine” option3=”Kidney” option4=”Liver” correct=”option4″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC CAPF – 2023<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe smooth endoplasmic reticulum (SER) is involved in various metabolic processes, including lipid synthesis, steroid hormone production, and importantly, detoxification of drugs, poisons, and metabolic waste products. In vertebrates, the liver is the primary organ for detoxification, and its cells (hepatocytes) are particularly rich in SER, which contains enzymes like cytochrome P450 that metabolize these toxic compounds, often making them more soluble for excretion.
\n<\/section>\n
\n– Smooth endoplasmic reticulum is involved in detoxification.
\n– The liver is the main detoxification organ in vertebrates.
\n– Liver cells (hepatocytes) contain abundant smooth endoplasmic reticulum.
\n<\/section>\n
\nWhile other organs might have some detoxification capabilities or be involved in elimination (like kidneys), the liver’s role in metabolic detoxification via enzymes located in the SER is crucial and most prominent. The spleen is mainly involved in filtering blood, immune responses, and red blood cell turnover. The intestine is involved in digestion and absorption, and while it has some metabolic activity, its primary role is not systemic detoxification. The kidneys are primarily involved in filtering blood and excreting waste in urine.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

In vertebrates, smooth endoplasmic reticulum in cells of which organ plays a crucial role in detoxification of toxic compounds ? [amp_mcq option1=”Spleen” option2=”Intestine” option3=”Kidney” option4=”Liver” correct=”option4″] This question was previously asked in UPSC CAPF – 2023 Download PDFAttempt Online The smooth endoplasmic reticulum (SER) is involved in various metabolic processes, including lipid synthesis, steroid hormone … <\/p>\n

Detailed SolutionIn vertebrates, smooth endoplasmic reticulum in cells of which organ p<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1085],"tags":[1105,1117,1237],"class_list":["post-90822","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1105","tag-biology","tag-human-anatomy-and-physiology","no-featured-image-padding"],"yoast_head":"\nIn vertebrates, smooth endoplasmic reticulum in cells of which organ p<\/title>\n<meta name=\"description\" content=\"The smooth endoplasmic reticulum (SER) is involved in various metabolic processes, including lipid synthesis, steroid hormone production, and importantly, detoxification of drugs, poisons, and metabolic waste products. 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