#Question id: 1325
#Unit 4. Cell Communication and Cell Signaling
What is the main purpose of gap junctions?
#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?
#Question id: 6969
#Unit 5. Developmental Biology
In Xenopus, the elongation of the mesoderm toward the anterior results from the intercalation of cells during a process called:
#Question id: 3866
#Unit 3. Fundamental Processes
Which of the following statements about E. coli RNA polymerase (core enzyme) is false?
#Question id: 102
#Unit 1. Molecules and their Interaction Relevant to Biology
The structure of a disaccharide is shown below. Which statement is correct about following structure?