#Question id: 4543
#Unit 3. Fundamental Processes
Control of the activator NtrC- In that case, the signal (low ammonia levels) induces a kinase that phosphorylates NtrC. This is type of
A. Indirect signaling
B. Direct signaling
C. Is an example of a signal transduction pathway
#Question id: 4544
#Unit 3. Fundamental Processes
How is the binding of ligand to the extracellular domain communicated to the intracellular domain?
#Question id: 4545
#Unit 3. Fundamental Processes
Through which signal transduction pathway- controls the activators such as Jun, one of the activators that works at the interferon-beta enhancer
#Question id: 4546
#Unit 3. Fundamental Processes
In eukaryotes, transcriptional regulators are not typically controlled at the level of DNA binding (although there are exceptions). Regulators are instead usually controlled in one of the following two basic ways.
I. Unmasking an Activating Region
II. Transport into and out of the Nucleus
III. Mediated through proteolysis of an inhibitor or tethering region or by allosteric changes.
IV. Also is itself (or recruits) a deacetylase,
#Question id: 4547
#Unit 3. Fundamental Processes
Transcription always done in
#Question id: 4548
#Unit 3. Fundamental Processes
σ- subunit of prokaryotic RNA polymerase describing is incorrect