Fermenters and Bioreactors Quiz
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Questions and Answers

Is a fermenter an enclosed and sterilized vessel that maintains optimal conditions for the growth of a microorganism?

True

Can a fermenter be as small as 1 -20 litres in laboratory scale?

True

Is one of the main functions of a fermenter to provide a conducive and controlled environment for the biological agent (microorganisms) such as pH, temperature, and pressure?

True

Is a fermenter also called a bioreactor and is equipped with control devices for broth mixing, aeration, and control of reaction (culture) condition?

<p>True</p> Signup and view all the answers

Is the main function of a fermenter to obtain a homogenous culture with mineral power input?

<p>False</p> Signup and view all the answers

What was the first transgenic plant approved in the US for commercial use?

<p>Delayed ripening tomato</p> Signup and view all the answers

What is the main function of the NIH Guidelines and Institutional Biosafety Guidelines in the US regulation of genetically engineered plants?

<p>Voluntary guidelines for innovation/discovery in lab/greenhouse</p> Signup and view all the answers

Which regulatory body in the US is responsible for confined field trials of all genetically engineered plants?

<p>USDA/APHIS</p> Signup and view all the answers

What is the main focus of the Environmental Protection Agency (EPA) in the regulation of genetically engineered plants?

<p>Environmental and human health safety assessment</p> Signup and view all the answers

Which regulatory body in the US is responsible for the safety assessment of plant incorporated protectants (PIPs)?

<p>FDA</p> Signup and view all the answers

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