Continuous Culture Device and Turbidostat Quiz
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Continuous Culture Device and Turbidostat Quiz

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@NeatestProse

Questions and Answers

What is the function of a turbidostat in a bacterial culture?

To regulate the flow rate of media to maintain a predetermined cell density

Who discovered the helical structure of DNA using x-ray crystallography?

Rosalind Franklin

Which scientists revealed the dimensional structure of the DNA molecule?

James Watson and Francis Crick

What is the primary determinant of the information contained in DNA?

<p>The sequence of letters along the helical structure</p> Signup and view all the answers

What differentiates RNA from DNA in terms of structure?

<p>RNA has a single-stranded structure and contains ribose sugar instead of deoxyribose</p> Signup and view all the answers

How does a turbidostat differ from a chemostat?

<p>A turbidostat has no limiting nutrients, whereas a chemostat adds fresh media continuously</p> Signup and view all the answers

What does the twisted double-stranded helical structure of DNA resemble?

<p>&quot;Spiral staircase&quot;</p> Signup and view all the answers

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