Bio100 F12 Exam 1 answer key

Since this is leading bio100 f12 exam 1 prof francis 5

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Unformatted text preview: (2 pts) Are the DET genes being expressed at the time that you isolate the cell? They aren’t currently being expressed – they generally aren’t needed after a differentiation signal has been received. D. (2 pts) Are the Skin (DIFF) genes being expressed at the time that you isolate the cell? Since TF of Skin Diff pathway is in nucleus, it is phosphorylated, active and is causing Skin DIFF genes to be expressed. E. (2 pts) Is TF of the skin pathway phosphorylated at the time that you isolate the cell? See part D F. (2 pts) In the above list of observations, it is reported that TF of the neuron pathway is absent. What is a molecular explanation for the absence of TFneuron? Since DET genes were expressed in some previous time, yo...
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