AL Control of gene expression

Which type of regulation happens after transcription?

• epigenetics

• siRNA

• transcription factors

Which type of regulation can be inherited?

• siRNA

• transcription factors

• epigenetics

Which type of regulation does not interfere with the activity of RNA polymerase?

• siRNA

• transcription factors

• epigenetics

Where does RNA polymerase bind?

• promoter

• operator

• start codon

• gene

What happens to double stranded RNA in a human cell?

• it is translated

• it is broken down

• it is stored

Which process uses complementary base pairing?

• siRNA

• epigenetics

• transcription factors

Which process requires proteins to bind to DNA (ignore RNA polymerase)?

• epigenetics

• siRNA

• transcription factors

Which process changes the base sequence of the gene that is being controlled?

• siRNA

• epigenetics

• transcription factors

• none of them

Which process is not useful for quick changes in gene expression in response to changing cell environments?

• epigenetics

• siRNA

• transcription factors

Which of these statements is correct if any of the regulation methods occurs?

• mRNA will not be made

• splicing will not occur

• DNA replication will stop

• polypeptide chains will not be made