Which one of the following pairs is correctly matched with regard to the codon and the amino acid coded by it?
UUA-Valine
AAA-Lysine
AUG-Cysteine
CCC-Alanine
Additional Questions
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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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There are 64 codons in the genetic dictionary as |
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