Home
Class 12
BIOLOGY
Collect 5 examples of palindromic DNA se...

Collect 5 examples of palindromic DNA sequences by consulting your teacher. Better try to create a palindromic sequence by following base-pair rules.

Text Solution

Verified by Experts

The palindromic sequence is a certain sequence of the DNA that reads the same wheteher read from `5'to3'` direction or from `3'to5'` direction. They are the site for the action of restriction enzymes. Most restriction enzymes are palidromic sequences.
Five example of palindromic sequences
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/NCERT_BIO_XII_C11_E01_007_S01.png" width="80%"gt
Promotional Banner

Topper's Solved these Questions

  • BIODIVERSITY AND CONSERVATION

    NCERT BANGLISH|Exercise QUESTIONS|10 Videos
  • BIOTECHNOLOGY AND ITS APPLICATION

    NCERT BANGLISH|Exercise QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

Which one of the following represents a palindromic sequence in DNA ?

Which of the following DNA sequences qualifies to be designated as a palindrome?

Which one of the following palindromic base sequences in DNA can be easily cut a about the middle by some particular restriction enzyme ?

On a planet from a distant galaxy, the pilot vehicle collected a sample of bacteria-like material. On analysis, it showed proteins having 30 types of amino acids while the DNA has 6 types of bases. In the genetic code, a sequence of how many bases should be serving as a codon?

Out of the following in how many pairs energy sequence is reversed after filling electron (for all element Zgt1 ) 5slt5p

Out of the following in how many pairs energy sequence is reversed after filling electron (for all element Zgt1 ) 6slt5d

Out of the following in how many pairs energy sequence is reversed after filling electron (for all element Zgt1 ) 5slt4d

Quantum mechanical calcuations show that mathematical mixing of certain combinaaation of orbitals in a given atom forms hybrid orbitals. The spatial orientations of these new orbitals lead to more stable bonds and are consistent with the observed molecular shapes . The process of orbital mixing is called hybridization and the new atomic orbitals are called hybrid orbitals.- Conditions (i) The no. of hybrid orbitals equal the number of atomic orbitalsmixed. (ii)The type of hybrid orbitals obtained varies with the type of atomic orbitals mixed. Rules to determine hybrid orbitals. Method i:Count no .of atoms directiy attached to central atom + lone pairs+single electrons. Method II: Count sigma - bonds+co-ordinate bonds+ lone pair+single electrons. If the number comes one to be 2 implies sp 5 implies sp^3d/dsp^3 3 implies sp^2 6 implies sp^3d^2/d^2sp^3 4 implies sp^3/dsp^2 7 implies sp^3d^3 Answer the following questions based on above passage : Phosphorous pentachloride in gaseous state exists as a momomer. In solid state, it exists as PCl_5^+. PCl_6^- ions. The hybrid state of P atom in PCl_5 is sp^3d . The hybrid state of P atoms in PCl_4^+ and PCl_6^- will be respectively

Quantum mechanical calcuations show that mathematical mixing of certain combinaaation of orbitals in a given atom forms hybrid orbitals. The spatial orientations of these new orbitals lead to more stable bonds and are consistent with the observed molecular shapes . The process of orbital mixing is called hybridization and the new atomic orbitals are called hybrid orbitals.- Conditions (i) The no. of hybrid orbitals equal the number of atomic orbitalsmixed. (ii)The type of hybrid orbitals obtained varies with the type of atomic orbitals mixed. Rules to determine hybrid orbitals. Method i:Count no .of atoms directiy attached to central atom + lone pairs+single electrons. Method II: Count sigma - bonds+co-ordinate bonds+ lone pair+single electrons. If the number comes one to be 2 implies sp 5 implies sp^3d/dsp^3 3 implies sp^2 6 implies sp^3d^2/d^2sp^3 4 implies sp^3/dsp^2 7 implies sp^3d^3 Answer the following questions based on above passage : Hybrid states of Xe in XeF_2, XeF_4 and XeF_6 respectively are :

If the base sequence of a codon in mRNA is 5'-AUG-3' , the sequence of tRNA pairing with it must be