Investigate green fluorescent protein online, what does it mean to "fluoresce"?
A) Transmission of light by something that has absorbed light
B) Absorption of light by something that cannot emit light
C) Emission of light by something that has absorbed light
D) Reflection of light by something that cannot absorb light
C) Emission of light by something that has absorbed light
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What percentage of the genome is subject to copy number variation (CNV)?
A. 1-2% B. 10-15% C. 15-20% D. 20-30% E. 50-75%
If you were working with a patient and were told urine was blocked at the last step before exiting the body, you would try to find a technique or drug to unblock the
A. uvula. B. renal vein. C. nephron. D. urethra. E. ureter.
Sam was in a terrible head-on collision. When he recovered from all of the obvious, external injuries, the once affable and happy-go-lucky person had become surly and very unfriendly. Which part of his cerebrum was most likely damaged?
A) prefrontal cortex B) Broca's area C) thalamus D) postcentral gyrus
Spreading black necrosis, swelling, pain and froth or bubbles are characteristic of
A) anthrax. B) gas gangrene. C) necrotizing fasciitis. D) chromoblastomycosis. E) Pseudomonas infection.