Based on what we know about the version of the EPAS1 gene that most Tibetans possess, what can we likely infer about the ancient Denisovan hominins?
A. They had light skin
B. They had dark skin
C. They lived at low altitudes, likely close to sea level
D. They lived at high altitudes
Answer: D. They lived at high altitudes
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The site on a plasmid that is digested, producing a single strand of DNA, to allow conjugation to occur is called the ____________
A. origin of transfer B. relaxase C. nucleoprotein D. T DNA
After completion of a genome sequencing project, the DNA sequences are analyzed to locate and identify genes in a process called _____
a. automation b. comparative genomics c. physical mapping d. compilation e. annotation
Cellulose synthase in plants is located
a. in the Golgi apparatus. b. in the cytosol. c. in the plasma membrane. d. outside the cell.
Which of the following is the thinnest?
A) An intermediate filament B) A microfilament C) A flagellum D) A microtubule