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Codogen is a triplet of nucleotides present on -

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Important Questions on Molecular Basis of Inheritance

MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Name the process by which all the three types of non-genetic RNAs are produced on DNA template.
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Sketch and label the hairpin model of tRNA.
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Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which of the following triplet is present on the DNA.
HARD
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
The central dogma of molecular genetics states that the genetic information flows from
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Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which one of the following codons codes for the same information as UGC?
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Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
The molecular formula of ribose sugar-
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Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Out of 64 codons, 61 codes are for 20 types of amino acids. It is due to
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
In which of the following is not a stop codon -
EASY
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
How many nucleotide sequences forms one codon in m-RNA?
HARD
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Name the process by which all the three types of non-genetic RNAs are produced on DNA template.
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Enzyme needed for transcription is
EASY
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
In which of the following sugar is not present in milk -
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Hargobind Khorana was awarded Nobel Prize for:
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Degeneracy of genetic codes is due to-
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Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which of the following is the smallest RNA?
EASY
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which of the following is a precursor for the formation of ribose -5-Phosphate sugar -
EASY
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which one codes for an amino acid?
HARD
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
The process of RNA _____ helps in putting together the sequence of exons to form a mature mRNA molecule.
EASY
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Which of the following is a stop codon? 
MEDIUM
Biology>Genetics and Evolution>Molecular Basis of Inheritance>RNA: Structure, Type and Functions
Hoagland and Holley proposed the _____ and _____ model of t-RNA.