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#Question id: 416


The immediate precursors of DNA and RNA synthesis in the cell all contain:

#Part-A Aptitude & General Biotechnology
  1. 3' triphosphates.

  2. 5' triphosphates.

  3. adenine.

  4. deoxyribose.


Answer:- Option(s): 2


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#Question id: 2297

#Part-A Aptitude & General Biotechnology

Which structure is composed of phospholipids and regulates the movement of substances in and out of cells?

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#Question id: 2302

#Part-A Aptitude & General Biotechnology

In which interval of interphase is DNA duplicated?

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#Question id: 2599

#Part-A Aptitude & General Biotechnology

The mRNA from the trp operon has a half-life of only about____

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#Question id: 2601

#Part-A Aptitude & General Biotechnology

Condition of basal level transcription (BLT);

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#Question id: 2603

#Part-A Aptitude & General Biotechnology

If no ribosome begins translation of the leader peptide AUG, the hairpin forms by pairing of sequences 1 and 2, preventing formation of the 2 –3 hairpin, and allowing formation of the hairpin at sequences 3 –4, the condition is

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#Question id: 2604

#Part-A Aptitude & General Biotechnology

Best inducer of the lac operon;

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