Biology - Molecular Basis of Inheritance Question with Solution | TestHub
Select the INCORRECT statement with respect to coding strand.
Options:
Answer:
Solution:
The coding strand is the DNA strand whose base sequence corresponds to the base sequence of the RNA transcript produced, with thymine replaced by uracil. It is also known as the sense strand or non-template strand.
The promoter is located towards the 5' end (upstream) of the structural gene with respect to the coding strand, while the terminator is located towards the 3' end (downstream) of the coding strand.
The nucleotide sequence of the coding strand is complementary to the template strand, not the same as it. Therefore, the statement that its sequence is the same as the template strand is incorrect.
Answer: The nucleotide sequence of this strand is the same as in the template strand with 3' 5' polarity.
