Which of the following is a type of regulation of gene expression unique to eukaryotes?
attenuation
use of alternate ïƒ factor
chemical modification of histones
alarmones

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

other information encoded in your genes might distinguish you from the others in the group

in tropical forests it typically is hot with a lot of rain. when what is hot, it starts to evaporate and turn into water vapor.