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TLS Online TPP Program
#Question id: 12480
#Unit 7. System Physiology – Animal
A patient’s one remaining kidney has moderate renal artery stenosis that reduces renal artery pressure distal to the stenosis to 85 mm Hg, compared with the normal level of 100 mm Hg. Which of the following is most likely decreased in this patient 2 weeks after the stenosis has occurred, assuming that his diet is unchanged?
TLS Online TPP Program
#Question id: 18756
#Unit 13. Methods in Biology
If mixed oligonucleotides are used, it is regarded as ______________
TLS Online TPP Program
#Question id: 23685
#Unit 13. Methods in Biology
What is the most logical sequence of steps for splicing foreign DNA into a plasmid and inserting the plasmid into a bacterium?
I. Transform bacteria with recombinant DNA molecule.
II. Cut the plasmid DNA using restriction enzymes.
III. Extract plasmid DNA from bacterial cells.
IV. Hydrogen-bond the plasmid DNA to non plasmid DNA fragments.
V. Use ligase to seal plasmid DNA to non plasmid DNA.
TLS Online TPP Program
#Question id: 6988
#Unit 5. Developmental Biology
Many cells in the body divide only rarely, if at all; neurons, red blood cells, and keratinocytes are extreme examples. In which portion of the cell cycle would such cells be considered to be?
TLS Online TPP Program
#Question id: 19329
#Unit 12. Applied Biology
Which one of the following measures the blood, glucose, and sugar levels?