1. A bacterium is inoculated into a medium containing two carbon sources, one of which is...

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Biology

1. A bacterium is inoculated into a medium containing two carbonsources, one of which is the bacterium’s preferred carbon source.The resulting growth curve shows two lag phases. Explain thisphenomenon. What is this type of growth called? Include a diagramof what the growth curve would look like and indicate the usage ofeach carbon source.

2. An experiment is performed in lab in which gene expressionprofiles are measured during different growth phases. Each growthphase had different gene expression profiles. Explain thisresult

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Question 1This type of growth is called Diauxic or Diphasic growth and thegrowth curve from obtained is called is Diauxic or Diphasic growthcurve When the microorganism grow in a medium with two carbonsubstrate it first utilises the preferred carbon source    See Answer
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