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).
2 Answers. 0. A typical turnaround time for a negative urine drug screen result is 24-48 hours. A positive urine drug screen results requires an additional 24-48 hours for the Medical Review Officer (MRO) process. Breath alcohol test results are obtained and reported immediately after testing and/or confirmation occurs.