Statement I: There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA (mRNA, tRNA and rRNA) in eukaryotes Statement II: In bacteria, at least three RNA polymerases are required.

Question

Statement I: There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA (mRNA, tRNA and rRNA) in eukaryotes Statement II: In bacteria, at least three RNA polymerases are required. (A) Only statement I is correct (B) Only statement II is correct (C) Both statements I and II are correct (D) Both statements I and II are incorrect

Tardigrade Admin · Accepted Answer

• There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA in bacteria.
• In eukaryotes, there are at least three RNA polymerases in the nucleus (in addition to the RNA polymerase found in the organelles).

Q. Statement I: There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA (mRNA, tRNA and rRNA) in eukaryotes Statement II : In bacteria, at least three RNA polymerases are required.

Only statement I is correct

Only statement II is correct

Both statements I and II are correct

Both statements I and II are incorrect

• There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA in bacteria. • In eukaryotes, there are at least three RNA polymerases in the nucleus (in addition to the RNA polymerase found in the organelles).

Q. Statement I: There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA (mRNA, tRNA and rRNA) in eukaryotes
Statement II : In bacteria, at least three RNA polymerases are required.

• There is single DNA-dependent RNA polymerase that catalyses transcription of all types of RNA in bacteria.
• In eukaryotes, there are at least three RNA polymerases in the nucleus (in addition to the RNA polymerase found in the organelles).