{"id":88557,"date":"2025-06-01T07:14:47","date_gmt":"2025-06-01T07:14:47","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=88557"},"modified":"2025-06-01T07:14:47","modified_gmt":"2025-06-01T07:14:47","slug":"mitochondria-are-able-to-produce-their-own","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/mitochondria-are-able-to-produce-their-own\/","title":{"rendered":"Mitochondria are able to produce their own"},"content":{"rendered":"

Mitochondria are able to produce their own<\/p>\n

[amp_mcq option1=”Nucleus” option2=”Proteins” option3=”Chloroplasts” option4=”Digestive enzymes” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-2 – 2019<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is B) Proteins.
\n<\/section>\n
\nMitochondria contain their own DNA and ribosomes, enabling them to synthesize some of the proteins they need for their function. This makes them semi-autonomous organelles.
\n<\/section>\n
\nMitochondria are often called the “powerhouses” of the cell because they generate most of the cell’s supply of adenosine triphosphate (ATP), used as a source of chemical energy. They are believed to have originated from symbiotic bacteria, which is supported by the presence of their own DNA (circular, similar to bacterial DNA) and ribosomes (70S, similar to bacterial ribosomes).
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Mitochondria are able to produce their own [amp_mcq option1=”Nucleus” option2=”Proteins” option3=”Chloroplasts” option4=”Digestive enzymes” correct=”option2″] This question was previously asked in UPSC NDA-2 – 2019 Download PDFAttempt Online The correct answer is B) Proteins. Mitochondria contain their own DNA and ribosomes, enabling them to synthesize some of the proteins they need for their function. This makes … <\/p>\n

Detailed SolutionMitochondria are able to produce their own<\/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":[1094],"tags":[1119,1117,1152],"class_list":["post-88557","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-2","tag-1119","tag-biology","tag-cell","no-featured-image-padding"],"yoast_head":"\nMitochondria are able to produce their own<\/title>\n<meta name=\"description\" content=\"The correct answer is B) Proteins. Mitochondria contain their own DNA and ribosomes, enabling them to synthesize some of the proteins they need for their function. 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