Central Dogma- Transcription

The process of copying genetic information from one strand of DNA into RNA is termed as _______.

• Central dogma

• Replication

• Translation

• Transcription

Transcription takes place in the presence of _______

• DNA dependent RNA polymerase

• RNA dependent DNA polymerase

• DNA independent RNA polymerase

• RNA independent DNA polymerase

RNA ------X------> DNA-----^{transcription}---->Y----^translation----->Z

Name X,Y,Z.

• X- Reverse translation

  Y- tRNA

  Z- mRNA

• X- Reverse transcription

  Y- mRNA

  Z- t RNA

• X- Reverse transcription

  Y- mRNA

  Z- Proteins

• X- Reverse replication

  Y- Proteins

  Z- mRNA

A transcriptional unit in DNA is defined by

• Promoter

• Codon

• Structural gene

• Terminator

• It is not defined

In eukaryotes the AT rich region is called

• TATA box

• TESLA box

• Pribnow box

• Royal box

The core enzyme____ , _____ , _____ are responsible for RNA synthesis.

•  $\beta$  

•  $\gamma$  

•  $\alpha$  

•  $\beta$  1

•  $\omega$  

The _____ provides the template.

• tRNA

• DNA

• rRNA

• mRNA

The polymerase binding sites are called

(a)  

The recognition sub-class of terminators require a recognition protein, known as _______ to function.

• $\alpha$

• $\rho$

• $\phi$

• $\nu$

5'----------> 3' is called ________ strand.

• Template

• Promoter

• Coding

• Terminator