The mRNA that is transcribed from the trpL region can alternately fold to form three possible stem-loop structures. Different stem-loop structures have varying effects on transcription. Which stem-loop structure is responsible for terminating transcription?
a) the 1-2 stem loop
b) the 2-3 stem loop
c) the 3-4 stem loop

ucd e e. rr. t t t t t t. to

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

artificial selection

explanation:

this occur when man select base on their intelligent