Transcription

The process of making RNA from DNA is called

• Replication

• Transcription

• Translation

• Reversetranscription

The enzyme RNA polymerse joins to the _______ site of transcriptional assembly

• Regulator

• Operator

• Promoter

• Terminator

The______ region lies towards the 3'end of the coding sequence

• Promoter

• Terminator

• Regulator

• Structural genes

________ initiates the process of transcription in prokaryotes

• Sigma factor

• Rho factor

• Epsilon factor

• Gamma factor

Binding of rho factor to ______ releases the RNA transcript and braking of transcriptional assembly

• Promoter

• Terminator

• Operator

• Regulator

hm RNA is transcribed by ______ in eukarotes

• RNA polymerase I

• RNAPolymersaIi

• RNA polymerase III

• Reverse transcriptase

t RNA is transcribed by

• RNA polymerase I

• RNA polymerase II

• RNA polymerase III

• None

5S rRNA is transcribed by

• RNA polymerase I

• RNA polymerase II

• RNA polymerase III

• DNA polymerse

Removal of noncoding sequences from hn RNA is called

• Capping

• Splicing

• Tailing

• Spooling

Capping is addition of _____ towards 5' end of hn RNA

• Methyl cytosine

• Methyl guanosine

• Methyl adenosine

• Methyl uridine