A 40 year old female patient complains of burning sensation during micturition. Patient gives history of recurrent urinary tract infection. Urine culture reveals presence of E.coli. Which of the following enzyme synthesizes all the RNAs in the isolated organism in this patient?
Correct Answer: DNA dependent RNA polymerase
Description: A single enzyme-DNA dependent RNA polymerase or simply RNA polymerase-synthesizes all the RNAs in prokaryotes. RNA polymerase of E.coli is a complex holoenzyme with five polypeptide subunits.
Satyanarayana- Biochemistry, 3rd edition, pg-542
Category:
Biochemistry
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now