Examlex
David Pribnow studied the base sequences of promoters in bacteria and bacterial viruses.He found two conserved regions in these promoters (the -10 box and the -35 box) .What is the function of these two regions of the promoter?
Q2: The trp repressor blocks transcription of the
Q2: Which of the following sequences is most
Q17: Which aspect of phospholipids is most important
Q18: You are the lucky student of a
Q19: Asexual reproduction takes place by which of
Q25: Which of the following processes is central
Q27: A man and woman are both of
Q30: What kind of molecules serve as electron
Q33: The central dogma has been challenged on
Q37: Consider the experiment that Stanley Miller did