A small molecule of RNA is transcribed in the nucleus. It is folded, cleaved by dicer protein, and then binds to a target molecule of mRNA. This molecule of RNA must be .

Which of the following forest management practices is best for reestablishing areas of forest?

The term facultative anaerobe refers to an organism that

Which statement does lola need to correct, and why? a) statement 1 because spiral galaxies do not havearmsb) statement 2 because the bulges contain mostlyyoung red stars.c) statement 3 because the arms are made of mostlyyoung blue and blue-white stars.d) statement 4 because spirals galaxies contain littleto no dust.(c)