Which statement correctly describes the transcription of DNA?

Related Mcqs:

1. Ribosomes and DNA are also present in_________?

   A. mitochondria
   B. golgi complex
   C. endoplasmic reticulum
   D. lysosomes

2. Each turn of DNA contain ____________ nitrogenous base pairs?

   A. 5
   B. 10
   C. 20
   D. 25

3. In lysogenic cycle the process of spearation of phage DNA from the hosts chromosome and initiation of lytic cycle is called______________?

   A. Lysis
   B. Lysogeny
   C. Induction
   D. Adsorption

4. In the lytic cycle of bacteriophage the host DNA is__________?

   A. Replicated
   B. Turn off by the protein coat.
   C. Digested into its nucleotides
   D. Turned on by the removal of the protein coat

5. Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?

   A. Nucleus
   B. Chromosome
   C. Chromatid
   D. Chromatin body

6. Which one of these structures involved in replication of bacterial dna?

   A. chromosomes
   B. pilli
   C. plasmid
   D. mesosome

   Submitted by: hassan

7. Which one of the following remove nucleotides from the ends of DNA or RNA?

   A. Endonuclease
   B. Exonuclease
   C. S 1 nuclease
   D. Deoxyribonuclease

   Submitted by: Urooj sabar

8. Which organelles contain its own DNA?

   A. nucleus
   B. mitochondria
   C. chloroplast
   D. All of these

   Submitted by: Kiran Zafar

9. DNA of mitochondria is__________?

   A. circular
   B. spring
   C. straight
   D. All of these

   Submitted by: Kiran Zafar

10. The structure of DNA was proposed by_________?

    A. Louis Pasture
    B. William Harvey
    C. Charles Darwin
    D. Watson and Crick

    Submitted by: Ahmed Khan