Phototaxis is a kind of taxis, or locomotory movement, that occurs when a whole organism moves towards or away from stimulus of light. This is advantageous for phototrophic organisms as they can orient themselves most efficiently to receive light for photosynthesis.
The Urine Culture Test measures the level of bacteria in the urine. *Price may vary by location â contact your local ANY LAB TEST NOWÂ®. Test results are generally available within 24 â 72 business hours after the specimen is collected. A bacterium known as Escherichia coli (E. coli) causes the majority of lower urinary tract infections (UTIs).
Secs New Member. For urine specimens, negative drug tests turn-around time is only about 24 hours. Positive drug test turn-around time is roughly 3-5 days. Just because the information is available to the employer from the lab, that doesn't mean the employer will actually retrieve the info in 24 hours.or urine specimens, negative drug tests turn-around time is only about 24 hours. Positive drug test turn-around time is roughly 3-5 days.