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Home Biochemistry RNA Structure See What Others Are Saying!
  • Question
  • The anticodon is a structure on


  • Options
  • A. mRNA.
  • B. tRNA.
  • C. aribosome.
  • D. rRNA.

  • Correct Answer
  • tRNA. 


  • More questions

    • 1. The model that is now known to be correct for the structure of biological membrane is

    • Options
    • A. Fluid mosaic model
    • B. Page's model
    • C. Lac Operon model
    • D. Lock and Key model
    • Discuss
    • 2. What is present in the stomach to prevent self-digestion?

    • Options
    • A. Mucus
    • B. acid
    • C. Enzymes
    • D. hormones
    • Discuss
    • 3. The viruses that can achieve neoplastic transformation are called

    • Options
    • A. DNA tumor viruses
    • B. RNA tumor viruses
    • C. retroviruses HIV
    • D. none of these
    • Discuss
    • 4. Energy that is released from glucose during respiration but not transferred to ATP bonds can be detected as

    • Options
    • A. CO2
    • B. AMP
    • C. ADP
    • D. heat
    • Discuss
    • 5. What is the major protein constituent of high-density lipoprotein (HDL)?

    • Options
    • A. Apolipoprotein A-l
    • B. Apolipoprotein C-l
    • C. Apolipoprotein E
    • D. None of these
    • Discuss
    • 6. Urea cycle converts

    • Options
    • A. ammonia into a less toxic form
    • B. ketoacids into amino acids
    • C. amino acids into ketoacids
    • D. none of these
    • Discuss
    • 7. In the study of one experiment it was found that the value of Tm for DNA is = 40° C. If the cell has 20% GC at the above Tm, then what will be value of 'Tm' if the GC% increases to 60%?

    • Options
    • A. Remains same
    • B. Increases
    • C. Decreases
    • D. Can not be compared
    • Discuss
    • 8. The primary reason for AIDS, a deadly disease is that it

    • Options
    • A. is caused by a virus
    • B. is caused by a bacterium
    • C. destroys key components of the body's internal defense system
    • D. causes a breakdown of the body's inflammatory response
    • Discuss
    • 9. What is the main damaging effect of UV radiation on DNA?

    • Options
    • A. Depurination
    • B. Formation of thymine dimers
    • C. Single strand break
    • D. Dehydration
    • Discuss
    • 10. Which of the following is required as a component of blood hemoglobin?

    • Options
    • A. Iron
    • B. Magnesium
    • C. Calcium
    • D. Copper
    • Discuss


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