A, I believe. Because after collecting you need to analyze in order to do many other steps. Also all the other answers are something before collecting data
D. ; Eukaryotic cells are bigger, younger, and more complex
Answer:
mRNA is “messenger” RNA. mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template. This process requires nucleotide triphosphates as substrates and is catalyzed by the enzyme RNA polymerase II. The process of making mRNA from DNA is called transcription, and it occurs in the nucleus.
