BIOLOGY 151 Study Guide - Midterm Guide: Ubiquitin, Signal Transduction

• School: UMASS-Amherst
• Department: Biology
• Course: BIOLOGY 151
• Professor: Mark Huyler

Document Summary

I clicker questions: the self renewal signaling pathway in a particular stem cell type has an additional kinase, Tk3 is produced from the expression of a gene activated by tfa. How would tk3 change the behavior of the pathway: it would become a temporary circuit, even when signal is present, it would become a permanent circuit, even when signal is absent, it would not change. Circuit: you analyze a stem cell and get the following results. Temporary -> no longer takes in signal, inhibition.