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#Question id: 416


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

#Section 4: Fundamentals of Biological Engineering
  1. 3' triphosphates.

  2. 5' triphosphates.

  3. adenine.

  4. deoxyribose.


Answer:- Option(s): 2


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#Question id: 12690

#General Aptitude

From four corners of a square sheet of side 4 cm, four pieces,each in the shape of arc of a circle with radius 2 cm, are cut out.The area of the remaining portion is :

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#Question id: 3329

#Section 3: Genetics, Cellular and Molecular Biology

The following genotypes of one locus in population are given  - Genotype ( Number)

AA (120)  AB ( 30)  BB  (50) CC  (300)

AC  (400)  BC (100)

Which of the following is the correct frequency of C allele and A allele respectively?

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#Question id: 15626

#Section 4: Fundamentals of Biological Engineering

In a mass transfer system the unit of diffusivity is

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#Question id: 1190

#Section 3: Genetics, Cellular and Molecular Biology

All genes regulated by PKA contain a cis-acting DNA sequence that binds to the phosphorylated form of a transcription factor called:

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#Question id: 421

#Section 2: General Biology

The flow of material through a metabolic pathway is called the ________

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