NCERT Solutions for Class 12 Biology Chapter 6 Molecular Basis of Inheritance
Important Board Questions
Molecular Basis of Inheritance
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Question : 3
If the sequence of one strand of DNA is written as follows: 5′-ATGCATGCATGCATGCATGCATGCATGC-3′ Write down the sequence of complementary strand in 5’→3′ direction
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The DNA strands are complementary to each other with respect to base sequence. Hence, if the sequence of one strand of DNA is
5′- ATGCATGCATGCATGCATGCATGCATGC − 3’
Then, the sequence of complementary strand in 5′ to 3′ direction will be
3′- TACGTACGTACGTACGTACGTACGTACG − 5’
Therefore, the sequence of nucleotides on DNA polypeptide in 5′ to 3′ direction is
5′- GCATGCATGCATGCATGCATGCATGCAT− 3’
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https://www.tiwariacademy.com/ncert-solutions/class-12/biology/chapter-6/