Multiple choice Transcription factors:

A. all of these choices are correct

B. determine which genes will be expressed as proteins by the cell

C. can be controlled by internal or external cues

D. turn genes on and off

List all these first to last . will markbr />

Iwill mark you brainlest if you answer this question

Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu