During Metastasis,cells May Undergo an Epithelial-To-Mesenchymal Transition Whereby There Is

question 1

Multiple Choice

During metastasis,cells may undergo an epithelial-to-mesenchymal transition whereby there is a(n) :

• A)increase in cell polarity.
• B)loss of cell-cell-adhesion.
• C)down-regulation in the expression of the Snail and Twist transcription factors.
• D)all of the above

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