MCB Exam I summer

Replication is mediated by

• DNA polymerase

• RNA polymerase

• The ribosome

• Protein Factors

The first factor involved in transcription is _____

Transcription Start Site is labeled as...

• +1

• -10

• -35

• +10

DNA replication involves

• Both strands

• One strand

What is the difference between nucleoside and nucleotide?

• Phosphate

• Base

• Sugar

• Nucleosome

Exons can be rearranged by changing their order in alternative splicing

• True

• False

Transcription is mediated by

In transcription reading of the template occurs in the

• 5' to 3' direction

• 3' to 5'

Prokaryotic transcription factors are general and specific

• True

• False

TFIID consists of

• TBP's and TAF's

• SSBP

• RFC

• CTD and 5' cap