What name is given to the process in which a strand of DNA is used as a template for the manufacture of a strand of pre-mRNA?A. RNA processing. B. Gene expression.
C. Polypeptide formation.
D. Transcription.
E. Translation.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b. hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.