Activator proteins increase gene expression, whereas repressor proteins inhibit gene expression. which statement concerning activator and repressor proteins in eukaryotes is true? eukaryotes use transcription factors instead of activators or repressors. repressors are more common than activators in eukaryotes. activators are more common than repressors in eukaryotes. activators and repressors are equally common in eukaryotes.

Activators are more common than repressors in eukaryotes.

Explanation:

Eukaryotic transcription is regulated by repressor and activator proteins.

Linked reported genes decrease due to mutation of activator-binding proteins, instead of mutation of a repressor binding site which leads to an increase of the reporter gene.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;