The observed "puffs" in the polytene chromosomes of Drosophila are sites of
A) attenuation.
B) condensation.
C) induction.
D) transcription.
E) translation.
D) transcription.
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Order the following regions of a gene from the most upstream region (1) to the most downstream region (5). _____ -35 consensus sequence _____ rut site _____ Pribnow box _____ terminator _____ coding sequence
Fill in the blank(s) with the appropriate word(s).
In ChIP-Seq, the DNA fragments to be sequenced are around 150 bp in length. What does this size of DNA represent?
A. The length of a promoter B. The amount of DNA wrapped around a nucleosome C. The average length of a gene D. The average distance between genes E. The amount of DNA between nucleosomes
The process of gas exchange in parabronchi is similar to:
a. osmosis in spiracles. b. respiration in tracheal tubes. c. concurrent exchange in gills. d. diffusion in small animals. e. countercurrent exchange in gills.
In future, medical schools will have to adapt their education to include ________ to better equip physicians to interpret precision medicine data
A) bioinformatics B) anatomy C) biochemistry D) pharmacology