1. This palindromic sequence GAATTC is recognised by the RE

CTTAAG

a) BamH I
b) Sal I
c) EcoRI
d) Hind III

1 Answer

Answer :

c) EcoRI

Related questions

Description : The specific palindromic sequence which is recognised by EcoRI is (a) 5′ - GAATTC - 3′ (b) 5′ - GGAACC - 3′ 3′ - CTTAAG - 5′ 3′ - CCTTGG - 5′ (c) 5′ - CTTAAG - 3′ (d) 5′ - GGATCC - 3′ 3′ - GAATTC - 5′ 3′ - CCTAGG - 5′.

Last Answer : (a) 5′ - GAATTC - 3′

Description : Given below is a sample of a portion of DNA strand giving the base sequence on the opposite strands. What is so special shown in it? 5′ _____ GAATTC _____ 3′ 3′ _____ CTTAAG _____ 5′ (a) ... completed (b) Deletion mutation (c) Start codon at the 5′ end (d) Palindromic sequence of base pairs

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Description : Which one of the following represents a palindromic sequence in DNA? (a) 5′ - GAATTC - 3′ (b) 5′ - CCAATG - 3′ 3′ - CTTAAG - 5′ 3′ - GAATCC - 5′ (c) 5′ - CATTAG - 3′ (d) 5′ - GATACC - 3′ 3′ - GATAAC - 5′ 3′ - CCTAAG - 5′

Last Answer : (a) 5′ - GAATTC - 3′ 5′ - CCAATG - 3′ 3′ - CTTAAG - 5′

Description : Which complementary sequence would NOT be recognized by a restriction endonucLease? a. GAATTC CTTAAG b. AAGCTT TTCGAA c. GTCGAC CAGCTG d. AATTCCTTAAGG

Last Answer : d. AATTCCTTAAGG

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Description : Which of the following is a palindromic sequence (A) (B) ′ ′ − − ′ ′ − − 5 ATGCAG 3 3 TACGTC 5 (C) (D) ′ ′ − − ′ ′ − − 5 CGAAGC 3 3 GCTTCG 5

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Description : 11. The BamH I restriction site of the cloning vector pBR322 is situated on ... a) rop gene b) ampicillin resistant gene c) ori gene d) tetracycline resistant gene

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