Death feigning behaviour (i.e., pretending to be dead when attacked) is found in snakes and millipedes. This similarity in behaviour between snakes and millipedes is an example of

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#Question id: 28237

#Unit 5. Developmental Biology

One of the regulation of extracellular mechanism is chemical regulation of stem cells takes the form of secreted proteins from surrounding cells that influence stem cell through signals, these Chemical signals maintain the stem cell in which state?

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#Question id: 1412

#Unit 4. Cell Communication and Cell Signaling

Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?

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#Question id: 23053

#Unit 12. Applied Biology

Reporter gene also known as scorable marker assay the function in___

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#Question id: 2868

#Unit 2. Cellular Organization

Given the following mutants and conditions, predict the expression of the of the lacZ gene (no expression, basal level of expression, or activated level of expression). A mutant of E. coli that has a mutation in the operator of the lac operon that prevents the repressor from binding

Glucose	Lactose	Expression
+	-	1
+	+	2
-	-	3
-	+	4

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#Question id: 15863

#Unit 12. Applied Biology

what is protoplast?