Thymine is
- A$5-$ Methyluracil
- B$4-$ Methyluracil
- C$3-$ Methyluracil
- D$1-$ Methyluracil
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Similar Questions
An alteration in the base sequence of a nucleic acid molecule is called:
Easy
View SolutionFill in the blanks:
$(1)$ Genetic information containing molecules is known as ........
$(2)$ The formulas of ammonium cyanate and urea are ........ and ......... respectively.
$(3)$ The hybridisation type of carbon in methane,ethane,ethene,and ethyne is ..........,.........,......... and ......... respectively.
$(4)$ From $sp^3, sp^2$ and $sp$ hybrid orbitals,....... is most and ......... is least electronegative.
$(1)$ Genetic information containing molecules is known as ........
$(2)$ The formulas of ammonium cyanate and urea are ........ and ......... respectively.
$(3)$ The hybridisation type of carbon in methane,ethane,ethene,and ethyne is ..........,.........,......... and ......... respectively.
$(4)$ From $sp^3, sp^2$ and $sp$ hybrid orbitals,....... is most and ......... is least electronegative.
Medium
View SolutionWhat is the chemical change in a $DNA$ molecule that leads to an alteration in the amino acid sequence during protein synthesis called?
Easy
View SolutionThe complementary bases in $DNA$ are .......
Easy
View SolutionWhich of the following is the correct abbreviation for deoxyriboadenosine monophosphate?
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