You are running a transcription reaction in your lab. You stop the reaction after a few minutes, and you find that you have three predominant DNA and RNA molecules in your test tube. All have different lengths. The first molecule is 300 nucleotides long, the second is 25 nucleotides long, and the third is 40 nucleotides long. Which molecule is likely the pre-mRNA

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

In what layer of the sun is energy transfers between atoms

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.