The process by which a base sequence of messenger RNA is synthesized (by a RNA polymerase) on a template of complementary DNA is called______________?

Related Mcqs:

1. The portion of DNA in Which RNA polymerase binds and starts transcription is called______________?

   A. Terminator
   B. Anti terminator
   C. Operator
   D. Promoter region

2. An enzyme that makes a double stranded DNA copy from a single stranded RNA template molecule is known as____________?

   A. DNA polymerase
   B. RNA polymerase
   C. Reverse transcriptase
   D. Phospho kinase

3. The process of transfer of information from the RNA to the proteins is called______________?

   A. Mutation
   B. Translation
   C. Transcription
   D. Conjugation

4. The major functional difference between DNA and RNA is_____________?

   A. RNA contains ribose
   B. DNA carries the information in all organizations
   C. DNA is localized in nucleus
   D. RNA does not contain thymine

5. Which of the following is not a second messenger ?

   A. c AMP
   B. c GMP
   C. Phosphatidyl inosital
   D. Phosphatidyl glycerol

6. Which vitamin is synthesized by intestinal bacteria ?

   A. Vit B
   B. Vit A
   C. Vit D
   D. Vit K

7. In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?

   A. Pantothenic acid
   B. Nicotinic acid
   C. Ascorbic acid
   D. Folic acid

8. The amino acid from which niacin synthesized is_______________?

   A. Tyrosine
   B. Tryptophan
   C. Threonine
   D. Histidine

9. Mannose 6 phosphate containing freshly synthesized proteins are directed to_____________?

   A. Nucleus
   B. Lysosomes
   C. Mitochondria
   D. Golgi apparatus

10. The amino acid from which niacin is synthesized is______________?

    A. Tyrosine
    B. Theronine
    C. Tryptophan
    D. Histidine