Question

Gene expression control that occurs during the generation of RNA is __________.

controlled at transcription

controlled before transcription

controlled after transcription

controlled after translation

If a chromosome unfolds itself, how is transcription enhanced?

The DNA region is easily accessible.

The DNA region is not easily accessible.

The RNA region is not easily accessible.

The RNA has already been made.

During protein synthesis, what part of RNA is joined together to form a sequence for a functional protein?

exons

introns

bot

Answer 1

If all the genes of E. coli were active at once, what would result?

conservation of energy and resources

underproduction of enzymes

cellular dysfunction

increased rate of cell reproduction

Answer 2

Protein synthesis can be increased by ______________.

turning on gene expression

turning off gene expression

adding genes

removing genes

Answer 3

question 3 has to be redone. During protein synthesis, what part of RNA is joined together to form a sequence for a functional protein?

exons

introns

both exons and introns

neither exons nor introns

Answer 4

oh thanks to everyone that helped. i got 0 ohthe test