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A radioactive probe is generated using the actin gene from yeast.This probe is used in a Southern blot analysis of EcoRI digested genomic DNA from the ciliated protozoan Tetrahymena thermophila.The autoradiogram shows a single-labeled band of 4 kb in size.This means that the Tetrahymena actin gene is:
Q7: Assume that a cosmid will carry inserts
Q9: GAL80 inhibits GAL gene expression by:<br>A)specifically binding
Q12: How many different DNA molecules that are
Q29: Oswald Avery and colleagues strengthened scientific support
Q30: The _ is a cis-acting element that
Q30: The hotel is safe,clean,and comfortable<br>A)Performance<br>B)Features<br>C)Reliability<br>D)Conformance<br>E)Durability<br>F)Serviceability<br>G)Aesthetics<br>H)Perceived quality
Q33: In eukaryotic species,three separate RNA polymerases transcribe
Q47: A cross was made between two
Q49: Which of the following is/are role(s)of the
Q61: The three genes,D,E,and F,are closely linked as