During transcription, if the nucleotide sequence of the DNA strand that is being coded is ATACG, then the nucleotide sequence in the mRNA would be
Which one of the following pairs is correctly matched with regard to the codon and the amino acid coded by it? |
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Which one of the following is not a part of a transcription unit in DNA? |
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According to the lac-operon concept, which functional unit of the bacterial gene material is responsible for suppressing the activity of the operator gene in the absence of lactose? |
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In the DNA molecule: |
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In a DNA strand the nucleotides are held together by: |
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The reaction, Amino acid + ATP → Aminoacyl-AMP + P–P depicts |
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DNA has equal number of adenine and thymine residues (A = T) and equal number of guanine and cytosine (G = C). These relationships are known as |
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Signaling between cells usually results in the activation of protein |
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Enzyme responsible for reverse transcription is : |
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Balbiani rings are the sites of |
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