During protein synthesis, what part of rna is removed?

question 3 options:

exons

introns

both exons and introns

neither exons nor introns

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

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