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

TLS Online TPP Program

#Question id: 663

#Unit 1. Molecules and their Interaction Relevant to Biology

________ is a technique used to analyze the macromolecular structure of proteins in solution.

TLS Online TPP Program

#Question id: 10835

#Unit 10. Ecological Principles

Which of the following is not an example of coevolution?

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#Question id: 33282

#Unit 2. Cellular Organization

The completion of a normal anaphase depends on the dephosphorylation of Cdk substrates, which in most cells results from the:

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#Question id: 2507

#Unit 2. Cellular Organization

Differences in microtubular stability and function between different cells (or different locations within a cell) may be due to which of the following?

A. the expression of different tubulin isoforms

B. the number of protofilaments composing a single microtubule

C. the presence of different MAPs

TLS Online TPP Program

#Question id: 32513

#Unit 1. Molecules and their Interaction Relevant to Biology

What would you conclude about the mechanism of ATP synthesis: