The final step shown for the pathway is the transcription of Mrna. what is the most likely mechanism that initiates this step
Options
A) the signaling cascade produce rna polymerases
B)the signaling cascade generates the atp required for transcription.
C)the mrna is activated by a product of the signaling cascade.
D) a product of the signaling cascade acitivates transcripation factors

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.

Do fish feel pain? and if they do what pain