A urine sample with more than 100,000 organisms is considered indicative of infection. A urine sample containing 5,000 bacteria, with a generation time of 30 minutes, sits for 3 hours before finally being assayed. How many bacteria will then be present within the sample

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#Question id: 15137

#XL - S Microbiology

Most mitochondrial proteins however, are manufactured under the direction of the nucleus. Mitochondria reproduce by 

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#Question id: 168

#XL - T Zoology

 The peptide alanylglutamylglycylalanylleucine has:

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#Question id: 3007

#XL - S Microbiology

Bacterial endospores function in

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#Question id: 5250

#XL - S Microbiology

A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generatesnappropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?

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#Question id: 7289

#XL - R Botany

The following scheme shows the flowering status of a plant species and the photoperiodism. Which of the following conclusions is most appropriate?