What is the criterion for the movement of DNA fragments on agarose gel during gel electrophoresis?
1. The smaller the fragment size, the farther it moves
2. Positively charged fragment move to farther end
3. Negatively charged fragment do not move
4. The larger the fragment size, the farther it moves
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA gene whose expression helps to identify transformed cell is known as:
1. | Vector | 2. | Plasmid |
3. | Structural gene | 4. | Selectable marker |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyDNA fragments are:
1. Negatively charged
2. Neutral
3. Either positively charged depending on their size
4. Positively charged
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following restriction enzymes produces blunt ends?
1. Sal l
2. Eco RV
3. Xho
4. Hind lll
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
1. Eco Rl
2. taq polymerase
3. polymerase lll
4. ligase
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyStirred-tank bioreactors have been designed for
1. purification of product
2. addition of preservatives to the product
3. availability of oxygen throughout the process
4. ensuring anaerobic conditions in the culture vessel
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe process of separation and purification of expressed protein before marketing is called:
1. Downstream processing
2. Bioprocessing
3. Post-product processing
4. Upstream processing
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology