GENETIC REGULATION PROKARYOTES QUIZ

None of these

It allows coordinating regulation of genes with a common function

The bacteria chromosome is so small; many different genes must be controlled by the same promoter

An accident of evolution

CAAT sequences

CG sequences

AC sequences

TATA sequences

negative

positive

none of these

may be positive or negative

leucine zippers

tachykinins

tubulin

DNA methylation

4

2

1

3

the X autosome balance is 1 or greater

the X autosome balance is less than 0.5

None of these

the X autosome balance equals 0.5

transcription factor IIA

transcription factor IID

transcription factor IIB

all of these

binding of tubulin to tubulin mRNA

splicing of the tubulin transcript

binding of tubulin to DNA

binding of tubulin to the tubulin translational product

common transcription factor binding domains

GC regions

CAAT regions

TATA boxes

methylation

alternate splicing

none of these

gene amplification