Which one of the following represents a palindromic sequence in DNA?
1. | 5'-CCAATG-3' 3'-GAATCC-5' |
2. | 5'-CATTAG-3' 3'-GATAAC-5' |
3. | 5'-GATACC-3' 3'-CCTAAG-5' |
4. | 5'-GAATTC-3' 3'-CTTAAG-5' |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. Deletion mutation
2. Start codon at the 5' end
3. Palindromic sequence of base pairs
4. Replication completed
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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 & BiologyWhich one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme?
1. | 5'-CGTTCG-3' | 2. | 5'-GATATG-3' |
3'-ATGGTA-5' | 3'-CTACTA-5' | ||
3. | 5'-GAATTC-3' | 4. | 5'-CACGTA-3' |
3'-CTTAAG-5' | 3'-CTCAGT-5' |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRestriction endonucleases are enzymes which:
1. | make cuts at specific positions within the DNA molecule |
2. | recognize a specific nucleotide sequence for binding of DNA ligase |
3. | restrict the action of the enzyme DNA polymerase |
4. | remove nucleotides from the ends of the DNA molecule |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. DNA ligase
2. endonucleases
3. DNA polymerase
4. exonucleases
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRestriction endonuclease:
1. cuts the DNA molecule randomly
2. cuts the DNA molecule at specific sites
3. restricts the synthesis of DNA inside the nucleus
4. synthesis DNA
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology