#Question id: 1104
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is true of signal molecules?
#Question id: 1487
#Unit 4. Cell Communication and Cell Signaling
Two BH3-only proteins, are transcriptionally induced by the p53 protein, termed as:
#Question id: 2012
#Unit 4. Cell Communication and Cell Signaling
The DGS-like phenotype can be produced in a specific knockout mouse for HA3, a Hox gene. HA3 is known to be involved in developmental regulation in the mouse. Which of the following would be an appropriate test for following the gene in the mouse progeny?
#Question id: 4306
#Unit 3. Fundamental Processes
Which of the following molecules helps to "turn off" genes in a cell?
#Question id: 29586
#Unit 6. System Physiology – Plant
When red and far-red light were given together, the rate of photosynthesis was greater than the sum of the individual rates, phenomenon known as