Transcription

How many of the DNA strands is used as a template to synthesize the mRNA?

• TWO

• ONE

DNA template strand: 3'- GGAAACGG-5'.

What is the nucleotide sequence on the mRNA strand?

• 3'- CCUUUGCC-5'

• 5'- GGAAACGG-3'

• 5'- CCTTTGCC-3'

• 5'- CCUUUGCC-3'

What is the direction of mRNA synthesis?

• 3' to 5'

• 5' to 5'

• 5' to 3'

• 3' to 3'

Name the bond synthesized by RNA polymerase II.

• Hydrogen bond

• Covalent bond

• Phosphodiester bond

• Ionic bond